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AIMS: To evaluate the efficacy and safety of oral semaglutide for type 2 diabetes mellitus (T2DM) in patients with metabolic dysfunction-associated steatotic liver disease (MASLD). MATERIALS AND METHODS: This was a single-arm, multicentre, prospective study. Among 80 consecutive patients with MASLD and T2DM who newly received oral semaglutide, 70 completed 48-week oral semaglutide treatment as scheduled and were included in an efficacy analysis. Dose adjustments of oral semaglutide were determined by each physician while monitoring efficacy and adverse events. RESULTS: Significant improvements in body weight, liver enzymes, lipid profile, and glycaemic control were found at 48 weeks compared with baseline values (all p < 0.01). Controlled attenuation parameter values significantly decreased from baseline to 48 weeks (p < 0.01). Changes in alanine aminotransferase concentrations (r = 0.37, p < 0.01) and controlled attenuation parameter values (r = 0.44, p < 0.01) were significantly correlated with changes in body weight. Liver fibrosis markers, such as type IV collagen 7S, Wisteria floribunda agglutinin-positive Mac-2-binding protein, fibrosis-4 index, and liver stiffness measurement, significantly decreased from baseline to 48 weeks (all p < 0.01). The most common adverse events were Grades 1-2 transient gastrointestinal symptoms, such as nausea (23 patients, 28.8%), dyspepsia (12, 15.0%) and appetite loss (4, 5.0%). CONCLUSIONS: Oral semaglutide treatment for T2DM in patients with MASLD leads to an improvement in liver steatosis and injury, surrogate markers of fibrosis, diabetic status, and lipid profile, and reduces body weight.
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INTRODUCTION: Gastrointestinal varices rupture is considered to be prone to occur during atezolizumab and bevacizumab (Atez/Bev) treatment. This study aimed to investigate predictive factors affecting the increase in spleen volume (SpV) and the association of SpV variation with the clinical outcomes of Atez/Bev. METHODS: A total of 164 HCC patients were included in this retrospective multicenter study. We measured SpV based on CT scans obtained before treatment and at evaluations. We used the inverse probability of treatment weight to address the imbalance between patient characteristics. RESULTS: The median pretreatment SpV was 184 (130-257) cm3 and the median SpV variation was 27 (9-60) cm3. An increase in the SpV was observed in 140 patients (85.4%). Age <74 years (p = 0.03), mALBI grade 2b or 3 (p = 0.03), and pretreatment SpV ≥184 cm3 (p < 0.001) were significantly associated with increased SpV. There were no significant differences in progression-free survival (PFS) or overall survival (OS) between patients with SpV variation <25 cm3 and those with SpV variation ≥25 cm3 in the crude (p=0.3 and 0.7) and IPTW-weighted cohorts (p = 0.08 and 0.8, respectively). Regarding pretreatment SpV, there were no significant differences in PFS or OS between patients with and without pretreatment spleen enlargement in the crude (both p = 0.3) and IPTW-weighted cohort (p = 0.6 and 0.3, respectively). CONCLUSION: Caution is warranted to detect the aggravation of portal hypertension when administering Atez/Bev to young patients or patients with an impaired liver function or pretreatment spleen enlargement. The impact of spleen modulation by Atez/Bev appears to be limited on clinical efficacy.
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The hallmark of pathological cardiac hypertrophy is the decline in myocardial contractility caused by an energy deficit resulting from metabolic abnormalities, particularly those related to glucose metabolism. Here, we aim to explore whether D-Allose, a rare sugar that utilizes the same transporters as glucose, may restore metabolic equilibrium and reverse cardiac hypertrophy. Isolated neonatal rat cardiomyocytes were stimulated with phenylephrine and treated with D-Allose simultaneously for 48 h. D-Allose treatment resulted in a pronounced reduction in cardiomyocyte size and cardiac remodelling markers accompanied with a dramatic reduction in the level of intracellular glucose in phenylephrine-stimulated cells. The metabolic flux analysis provided further insights revealing that D-Allose exerted a remarkable inhibition of glycolysis as well as glycolytic capacity. Furthermore, in mice subjected to a 14-day continuous infusion of isoproterenol (ISO) to induce cardiac hypertrophy, D-Allose treatment via drinking water notably reduced ISO-induced cardiac hypertrophy and remodelling markers, with minimal effects on ventricular wall thickness observed in echocardiographic analyses. These findings indicate that D-Allose has the ability to attenuate the progression of cardiomyocyte hypertrophy by decreasing intracellular glucose flux and inhibiting glycolysis.
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Cardiomegalia , Glucose , Glicólise , Isoproterenol , Miócitos Cardíacos , Fenilefrina , Animais , Cardiomegalia/tratamento farmacológico , Cardiomegalia/patologia , Miócitos Cardíacos/efeitos dos fármacos , Miócitos Cardíacos/metabolismo , Miócitos Cardíacos/patologia , Glicólise/efeitos dos fármacos , Glucose/metabolismo , Fenilefrina/farmacologia , Masculino , Células Cultivadas , Camundongos Endogâmicos C57BL , Ratos , Camundongos , Modelos Animais de Doenças , Ratos Sprague-DawleyRESUMO
Vascular invasion of hepatocellular carcinoma involves tumor plugs in the main trunk of the portal vein, bile ducts, and veins, and it indicates poor prognosis. It is often associated with portal hypertension, which requires evaluation and management. Treatment includes hepatic resection, systemic pharmacotherapy, hepatic arterial infusion chemotherapy, and radiation therapy. Recurrence rates post-hepatic resection are high, and systemic drug therapy often has limited therapeutic potential in patients with a poor hepatic reserve. Single therapies are generally inadequate, necessitating combining multiple therapies with adjuvant and systemic pharmacotherapy before and after hepatectomy. This narrative review will provide an overview of the treatment of hepatocellular carcinoma with vascular invasion.
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OBJECTIVE: Metabolic dysfunction-associated steatotic liver disease (MASLD) and cardiometabolic conditions affect populations across economic strata. Nevertheless, there are limited epidemiological studies addressing these diseases in low (LICs) and lower-middle-income countries (lower MICs). Therefore, an analysis of the trend of MASLD and cardiometabolic conditions in these countries is necessary. METHODS: From 2000 to 2019, jointpoint regression analysis was employed to calculate the prevalence, mortality, and disability-adjusted life years (DALYs) for cardiometabolic conditions including MASLD, type 2 diabetes mellitus (T2DM), dyslipidemia (DLP), hypertension (HTN), obesity, peripheral artery disease (PAD), atrial fibrillation and flutter (AF/AFL), ischemic heart disease (IHD), stroke, and chronic kidney disease from HTN and T2DM, in LICs and lower MICs (according to the World Bank Classification 2019) using the Global Burden of Disease 2019 data. RESULTS: Among the eleven cardiometabolic conditions, MASLD (533.65 million), T2DM (162.96 million), and IHD (76.81 million) had the highest prevalence in LICs and Lower MICs in 2019. MASLD represented the largest proportion of global prevalence in these countries (43 %). From 2000 to 2019, mortality in LICs and lower MICs increased in all cardiometabolic conditions, with obesity-related mortality having the highest increase (+134 %). During this timeframe, there were increased age-standardized death rates (ASDR) from obesity, PAD, and AF/AFL. From all conditions, the DALYs-to-prevalence ratio was higher in LICs and lower MICs than the global average. CONCLUSION: The burden of MASLD and cardiometabolic conditions is increasing worldwide, with LICs and lower MICs experiencing higher (DALYs) disability per prevalence. As these conditions are preventable, counteracting these trends requires not only the modification of ongoing actions but also the strategizing of immediate interventions.
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Países em Desenvolvimento , Carga Global da Doença , Humanos , Países em Desenvolvimento/estatística & dados numéricos , Prevalência , Masculino , Feminino , Doenças Cardiovasculares/epidemiologia , Doenças Cardiovasculares/etiologia , Doenças Metabólicas/epidemiologia , Pessoa de Meia-Idade , Fígado Gorduroso/epidemiologia , Fígado Gorduroso/complicaçõesRESUMO
Beta-adrenergic receptors (ß-AR) are expressed on the membranes of various cell types and their activation affects body water balance by modulating renal sodium and water excretion, cardiovascular function and metabolic processes. However, ß-AR-associated body fluid imbalance has not been well characterised. In the present study, we hypothesized that chronic ß-AR stimulation increases electrolyte and water content at the tissue level. We evaluated the effects of isoproterenol, a non-selective ß-AR agonist, on electrolyte and water balance at the tissue level. Continuous isoproterenol administration for 14 days induced cardiac hypertrophy, associated with sodium-driven water retention in the heart, increased the total body sodium, potassium and water contents at the tissue level, and increased the water intake and blood pressure of the mice. There was greater urine output in response to the isoproterenol-induced body water retention. These isoproterenol-induced changes were reduced by propranolol, a non-selective beta-receptor inhibitor. Isoproterenol-treated mice even without excessive water intake had higher total body electrolyte and water contents, and this tissue water retention was associated with lower dry body mass, suggesting that ß-AR stimulation in the absence of excess water intake induces catabolism and water retention. These findings suggest that ß-AR activation induces tissue sodium and potassium retention, leading to body fluid retention, with or without excess water intake. This characterisation of ß-AR-induced electrolyte and fluid abnormalities improves our understanding of the pharmacological effects of ß-AR inhibitors. Significance Statement We have shown that chronic ß-AR stimulation causes cardiac hypertrophy associated with sodium-driven water retention in the heart and increases the accumulation of body sodium, potassium and water at the tissue level. This characterisation of the ß-AR-induced abnormalities in electrolyte and water balance at the tissue level improves our understanding of the roles of ß-AR in physiology and pathophysiology and the pharmacological effects of ß-AR inhibitors.
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Cabozantinib is a newly developed tyrosine kinase inhibitor, which is applied on patients with hepatocellular carcinoma (HCC) unresponsive to conventional tyrosine kinase inhibitors, including lenvatinib. However, the mechanism of cabozantinib efficacy for lenvatinib-resistant tumor cells has not been well established in basic studies. The purpose of this study is to elucidate the mechanisms by which cabozantinib inhibits tumor growth of lenvatinib-resistant hepatocellular carcinoma cell lines in vitro and in vivo. We established a lenvatinib-resistant Hep3B cell line (Hep3B-LR) and evaluated the inhibitory effect of cabozantinib on the growth of Hep3B-LR cells. Hep3B-LR exhibited approximately 20 times greater IC50 for lenvatinib than the wild type. Compared with wild-type Hep3B, Hep3B-LR was characterized by enhanced expression of EGFR, MET and ErbB2. Cabozantinib suppressed tumor growth of Hep3B-LR in vitro and in vivo. Microarray analysis and real-time qPCR using the xenografts revealed cabozantinib downregulated miR-126-3p, a tumor suppressor miRNA, suggesting that miR-126-3p did not contribute to tumor inhibitory effect of cabozantinib. Proteome analysis using xenograft tissues demonstrated an upregulation of FTCD, a tumor suppressor gene, by cabozantinib administration. The enhanced expression of FTCD by cabozantinib was confirmed by western blot and immunohistochemistry analysis. Furthermore, FTCD expression in Hep3B-LR before cabozantinib administration was weaker than that in wild-type Hep3B. FTCD expression was weakened along with acquisition of lenvatinib-resistance, and was restored by cabozantinib administration. FTCD may be a novel therapeutic target of cabozantinib in case of lenvatinib treatment failure.
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Anilidas , Antineoplásicos , Carcinoma Hepatocelular , Resistencia a Medicamentos Antineoplásicos , Neoplasias Hepáticas , Camundongos Nus , Compostos de Fenilureia , Piridinas , Quinolinas , Anilidas/farmacologia , Quinolinas/farmacologia , Humanos , Piridinas/farmacologia , Carcinoma Hepatocelular/tratamento farmacológico , Carcinoma Hepatocelular/patologia , Carcinoma Hepatocelular/metabolismo , Compostos de Fenilureia/farmacologia , Resistencia a Medicamentos Antineoplásicos/efeitos dos fármacos , Animais , Neoplasias Hepáticas/tratamento farmacológico , Neoplasias Hepáticas/patologia , Neoplasias Hepáticas/metabolismo , Linhagem Celular Tumoral , Camundongos , Antineoplásicos/farmacologia , Antineoplásicos/uso terapêutico , Ensaios Antitumorais Modelo de Xenoenxerto/métodos , Camundongos Endogâmicos BALB C , Proliferação de Células/efeitos dos fármacos , Regulação Neoplásica da Expressão Gênica/efeitos dos fármacosRESUMO
BACKGROUND: Atezolizumab plus bevacizumab (Atezo/Bev) is frequently selected as the primary systemic therapy for hepatocellular carcinoma (HCC). AIMS: To investigate the outcomes of patients with HCC treated with Atezo/Bev in a real-world setting based on whether they met the inclusion criteria for the phase 3 IMbrave150 trial. METHODS: A total of 936 patients were enrolled. There were 404 patients who met the inclusion criteria of the phase 3 IMbrave150 trial (IMbrave150 group) and 532 who did not (non-IMbrave150 group). RESULTS: Median progression-free survival (PFS) in the IMbrave150 and non-IMbrave150 groups was 7.4 months and 5.6 months (p = 0.002). Multivariable analysis revealed that non-B, non-C HCC aetiology (hazard ratio [HR], 1.173), α-fetoprotein ≥100 ng/mL (HR, 1.472), Barcelona Clinic Liver Cancer stage ≥ C (HR, 1.318), and modified albumin-bilirubin (mALBI) grade 2b or 3 (HR, 1.476) are independently associated with PFS. Median overall survival (OS) in the IMbrave150 and non-Imbrave150 groups was 26.5 and 18.8 months (p < 0.001). Multivariable analysis revealed that Eastern Cooperative Oncology Group performance status ≥2 (HR, 1.986), α-fetoprotein ≥100 ng/mL (HR, 1.481), and mALBI grade 2b or 3 (HR, 2.037) are independently associated with OS. In subgroup analysis, there were no significant differences in PFS or OS between these groups among patients with mALBI grade 1 or 2a. CONCLUSIONS: Patients who are treated with Atezo/Bev and meet the inclusion criteria for the phase 3 IMbrave150 trial, as well as those who do not meet the inclusion criteria but have good liver function, have a good prognosis for survival.
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Anticorpos Monoclonais Humanizados , Protocolos de Quimioterapia Combinada Antineoplásica , Bevacizumab , Carcinoma Hepatocelular , Neoplasias Hepáticas , Humanos , Neoplasias Hepáticas/tratamento farmacológico , Neoplasias Hepáticas/mortalidade , Carcinoma Hepatocelular/tratamento farmacológico , Carcinoma Hepatocelular/mortalidade , Masculino , Feminino , Bevacizumab/uso terapêutico , Anticorpos Monoclonais Humanizados/uso terapêutico , Pessoa de Meia-Idade , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Idoso , Resultado do Tratamento , Intervalo Livre de Progressão , AdultoRESUMO
BACKGROUND: This study aimed to clarify the morphological changes in esophageal varices after achieving sustained virological response (SVR) with direct-acting antivirals (DAAs) in patients with cirrhosis. METHODS: A total of 243 patients underwent esophagogastroduodenoscopy before DAA treatment and after achieving SVR. Morphological changes in esophageal varices were investigated using esophagogastroduodenoscopy. RESULTS: This study comprised 125 males and 118 females with a median age of 68 years. Esophageal varices at baseline were classified into no varix in 155 (63.8%), F1 in 59 (24.3%), F2 in 25 (10.3%) and F3 in 4 (1.6%) patients. The improvement, unchanged, and aggravation rates of esophageal varices after SVR were 11.9%, 73.3%, and 14.8%, respectively. High ALBI score at SVR12 was an independent factor associated with post-SVR esophageal varices aggravation (p = 0.045). Time-dependent receiver operating characteristic (ROC) curve analysis revealed a cut-off value of - 2.33 for ALBI score at SVR12 in predicting post-SVR esophageal varices aggravation. Of the 155 patients without esophageal varices at baseline, 17 developed de novo post-SVR esophageal varices. High ALBI score at SVR12 was a significant independent factor associated with de novo post-SVR esophageal varices (p = 0.046). ROC curve analysis revealed a cut-off value of - 2.65 for ALBI score at SVR12 in predicting de novo post-SVR esophageal varices. CONCLUSIONS: Patients with cirrhosis can experience esophageal varices aggravation or de novo esophageal varices, despite achieving SVR. In particular, patients with high ALBI score at SVR12 have a high likelihood of developing post-SVR esophageal varices aggravation or de novo post-SVR esophageal varices.
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Antivirais , Endoscopia do Sistema Digestório , Varizes Esofágicas e Gástricas , Cirrose Hepática , Resposta Viral Sustentada , Humanos , Varizes Esofágicas e Gástricas/etiologia , Masculino , Feminino , Cirrose Hepática/complicações , Cirrose Hepática/virologia , Idoso , Antivirais/uso terapêutico , Pessoa de Meia-Idade , Endoscopia do Sistema Digestório/métodos , Estudos Retrospectivos , Hepatite C Crônica/complicações , Hepatite C Crônica/tratamento farmacológico , Índice de Gravidade de Doença , Idoso de 80 Anos ou mais , Curva ROCRESUMO
Portal vein thrombosis (PVT) worsens the long-term prognosis of patients with cirrhosis; however, the optimal treatment remains to be determined. Reports on the efficacy of direct oral anticoagulants are increasing, and further evidence is needed. Therefore, we investigated the effectiveness of treatment with edoxaban in patients with PVT. We retrospectively reviewed the outcomes of edoxaban and warfarin as antithrombotic therapies for PVT. The median overall survival time was 4.2 years in patients with PVT, with a 1-year survival rate of 70.7% and a 5-year survival rate of 47.9%. The leading cause of death was hepatocellular carcinoma. The overall response rate for thrombolysis in the edoxaban group was 76.7% compared to 29.4% in the warfarin group, and edoxaban significantly improved PVT compared to warfarin. In addition, edoxaban provided long-term improvement of PVT. Warfarin, on the other hand, was temporarily effective but did not provide long-term benefits. The Child-Pugh and albumin-bilirubin scores did not change after edoxaban or warfarin use. No deaths occurred due to adverse events associated with edoxaban or warfarin. Edoxaban as a single agent can achieve long-term recanalization without compromising the hepatic reserves. Edoxaban is easy to initiate, even in an outpatient setting, and could become a major therapeutic agent for the treatment of PVT.
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Cirrose Hepática , Veia Porta , Piridinas , Tiazóis , Trombose Venosa , Varfarina , Humanos , Tiazóis/uso terapêutico , Tiazóis/administração & dosagem , Piridinas/uso terapêutico , Piridinas/efeitos adversos , Cirrose Hepática/tratamento farmacológico , Cirrose Hepática/complicações , Veia Porta/patologia , Feminino , Masculino , Trombose Venosa/tratamento farmacológico , Trombose Venosa/etiologia , Pessoa de Meia-Idade , Idoso , Estudos Retrospectivos , Varfarina/uso terapêutico , Varfarina/efeitos adversos , Anticoagulantes/uso terapêutico , Resultado do Tratamento , Inibidores do Fator Xa/uso terapêutico , AdultoRESUMO
We herein report a 40-year-old Japanese man with chronic hepatitis B genotype C (viral load 6.7 LC/mL) who developed hepatocellular carcinoma (HCC) despite achieving undetectable hepatitis B virus (HBV) DNA levels with nucleos (t) ide analog (NA) treatment (entecavir). Notably, his hepatitis B surface antigen (HBsAg) level remained elevated at 388.4 IU/mL. Given the continued risk of carcinogenesis associated with HBsAg positivity, we initiated pegylated interferon (PEG-IFN) therapy one month after HCC surgery. Following three periods of PEG-IFN treatment, HBsAg seroclearance (HBsAg-negative state) was achieved.
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AIMS: A multi-stakeholder consensus has proposed MASLD (metabolic dysfunction-associated steatotic liver disease). We aimed to investigate the pathological findings related to the mid-term mortality of patients with biopsy-proven MASLD in Japan. METHODS: We enrolled 1349 patients with biopsy-proven MASLD. The observational period was 8010 person years. We evaluated independent factors associated with mortality in patients with MASLD by Cox regression analysis. We also investigated pathological profiles related to mortality in patients with MASLD using data-mining analysis. RESULTS: The prevalence of MASH and stage 3/4 fibrosis was observed in 65.6% and 17.4%, respectively. Forty-five patients with MASLD died. Of these, liver-related events were the most common cause at 40% (n = 18), followed by extrahepatic malignancies at 26.7% (n = 12). Grade 2/3 lobular inflammation and stage 3/4 fibrosis had a 1.9-fold and 1.8-fold risk of mortality, respectively. In the decision-tree analysis, the profiles with the worst prognosis were characterised by Grade 2/3 hepatic inflammation, along with advanced ballooning (grade 1/2) and fibrosis (stage 3/4). This profile showed a mortality at 8.3%. Furthermore, the random forest analysis identified that hepatic fibrosis and inflammation were the first and second responsible factors for the mid-term prognosis of patients with MASLD. CONCLUSIONS: In patients with biopsy-proven MASLD, the prevalence of MASH and advanced fibrosis was approximately 65% and 20%, respectively. The leading cause of mortality was liver-related events. Hepatic inflammation and fibrosis were significant factors influencing mid-term mortality. These findings highlight the importance of targeting inflammation and fibrosis in the management of patients with MASLD.
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Cirrose Hepática , Humanos , Feminino , Masculino , Japão/epidemiologia , Pessoa de Meia-Idade , Cirrose Hepática/mortalidade , Cirrose Hepática/patologia , Idoso , Biópsia , Prognóstico , Adulto , Fígado Gorduroso/mortalidade , Fígado Gorduroso/patologia , Prevalência , Fígado/patologia , Fatores de Risco , InflamaçãoRESUMO
AIM: A nationwide survey in 2018 showed decreasing involvement of viral hepatitis and increasing involvement of nonviral liver diseases in the etiology of liver cirrhosis (LC) in Japan. An updated nationwide survey was undertaken in 2023. METHODS: Cases of LC diagnosed between 2018 and 2021 were collected from 75 institutions, and the etiologies of LC were investigated. In addition, the data obtained were compared with the results of previous studies. RESULTS: Among the 15 517 cases, alcohol-related liver disease (ALD)-associated LC was the most frequent cause (n = 5,487, 35.4%). Hepatitis C virus-associated LC, nonalcoholic steatohepatitis (NASH)-associated LC, and hepatitis B virus-associated LC were ranked as second, third, and fourth, respectively. In comparison to the previous survey, the ratios of viral hepatitis-associated LC decreased (HBV: from 11.5% to 8.1%; HCV: from 48.2% to 23.4%), while the ratios of ALD-associated LC and NASH-associated LC increased (from 19.9% to 35.4% and from 6.3% to 14.6%, respectively). Regarding cases of LC with hepatocellular carcinoma (n = 5906), HCV-associated LC (1986 cases, 33.6%) was the most frequent cause. Alcohol-related liver disease-associated LC, NASH-associated LC, and HBV-associated LC were the second-, third-, and fourth-ranked causes, respectively. In comparison to the previous survey, as the cause of hepatocellular carcinoma-complicated LC, HCV-associated LC decreased from 60.3% to 33.6%, while the ratios of ALD-associated LC and NASH-associated LC increased from 14.2% to 28.6% and from 4.2% to 14.0%, respectively. CONCLUSIONS: The major causes of LC in Japan are suggested to have been shifting from viral hepatitis to nonviral chronic liver diseases.
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Neuroprotective therapeutic potential for restoring dysregulated microRNA (miRNA) expression has previously been demonstrated in a gerbil cerebral infarction model. However, since temporal changes in miRNA expression profiles following stroke onset are unknown, miRNAs proving to be useful therapeutic targets have yet to be identified. We evaluated cognitive function, hippocampal neuronal cell death, and microarray-based miRNA expression profiles at 5, 9, 18, 36, and 72 h after 5-min whole brain ischemia in gerbils. A decline in cognitive function occurred in parallel with increased neuronal cell death 36-72 h after ischemia. The Jonckheere-Terpstra test was used to analyze miRNA expression trends 5-72 h after ischemia. The expression levels of 63 miRNAs were significantly upregulated, whereas 32 miRNAs were significantly downregulated, monotonically. Of the 32 monotonically downregulated miRNAs, 18 showed the largest decrease in expression 5-9 h after ischemia. A subset of these dysregulated miRNAs (miR-378a-5p, miR-204-5p, miR-34c-5p, miR-211-5p, miR-34b-3p, and miR-199b-3p) could be associated with brain ischemia and neuropsychiatric disorders.
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AIMS: The aim of the present study was to elucidate detailed parameters for prediction of prognosis for patients with unresectable hepatocellular carcinoma (uHCC) receiving atezolizumab plus bevacizumab (Atez/Bev) treatment. METHODS: A total of 719 patients (males 577, median age 74 years) treated with Atez/Bev between September 2020 and January 2023 were enrolled. Factors related to overall survival (OS) were extracted and a prognostic scoring system based on hazard ratio (HR) was created. OS and progression-free survival (PFS) were retrospectively examined, and the prognostic ability of the newly developed system was compared to CRAFITY score using concordance index (c-index) and Akaike information criterion (AIC) results. RESULTS: Cox-hazards multivariate analysis showed BCLC classification C/D (HR 1.4; 1 point), AFP ≥100 ng/mL (HR 1.4; 1 point), mALBI 2a (HR 1.7; 1 point), mALBI 2b/3 (HR 2.8; 2 points), and DCP ≥100 mAU/mL (HR 1.6; 1 point) as significant factors. The assigned points were added and used to develop the IMmunotherapy with AFP, BCLC staging, mALBI, and DCP evaluation (IMABALI-De) scoring system. For IMABALI-De scores of 0, 1, 2, 3, 4, and 5, OS was not applicable (NA), NA, 26.11, 18.79, 14.07, and 8.32 months, respectively (p < .001; AIC 2788.67, c-index 0.699), while for CRAFITY scores of 0, 1, and 2, OS was 26.11, 20.29, and 11.32 months, respectively (p < .001; AIC 2864.54, c-index 0.606). PFS periods for those IMABALI-De scores were 21.75, 12.89, 9.18, 8.0, 5.0, and 3.75 months, respectively (p < .001; AIC 5203.32, c-index 0.623) and for the CRAFITY scores were 10.32, 7.68, and 3.57 months, respectively (p < .001; AIC 5246.61, c-index 0.574). As compared with CRAFITY score, IMABALI-De score had better AIC and c-index results for both OS and PFS. CONCLUSION: The present results indicated that the proposed IMABALI-De score may be favorable for predicting prognosis of uHCC patients receiving Atez/Bev therapy.
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Anticorpos Monoclonais Humanizados , Carcinoma Hepatocelular , Neoplasias Hepáticas , Masculino , Humanos , Idoso , Carcinoma Hepatocelular/diagnóstico , Carcinoma Hepatocelular/tratamento farmacológico , Bevacizumab , Prognóstico , Estudos Retrospectivos , alfa-Fetoproteínas , Neoplasias Hepáticas/tratamento farmacológicoRESUMO
AIM: An association between hepatitis B core-related antigen (HBcrAg) kinetics and hepatocarcinogenesis during nucleoside (t)id analog (NA) treatment has recently been reported. HBcrAg kinetics and factors associated with HBcrAg response during tenofovir alafenamide (TAF) administration remain unclear. In this multicenter retrospective study, we aimed to clarify the efficacy and safety of TAF in treatment-naïve patients with chronic hepatitis B, focusing on the reduction in HBcrAg levels. METHODS: Patients were treated with TAF monotherapy for 96 weeks, and the kinetics of HBcrAg during treatment and the factors associated with HBcrAg response (defined as a change in HBcrAg of -1 log IU/mL from baseline) were evaluated. RESULTS: The study population comprised 241 patients, 36.9% of whom were HBeAg-positive. The median baseline HBcrAg level was 4.7 log IU/mL. The median change in HBcrAg from baseline was -1.1 log IU/mL at 96 weeks after treatment. The HBcrAg response rate at 96 weeks was 56.6% (43/76). Multivariate analysis revealed high alanine transaminase level as an independent baseline factor associated with HBcrAg response at 96 weeks of treatment (p = 4.53 × 10-6). No correlation was found between the HBcrAg and hepatitis B surface antigen kinetics in patients treated with TAF monotherapy. CONCLUSIONS: In TAF monotherapy for patients with chronic hepatitis B, HBcrAg levels were significantly decreased and baseline alanine transaminase level is an important factor associated with HBcrAg reduction. As no correlation was found between HBcrAg and reduced hepatitis B surface antigen levels in this study, HBcrAg kinetics in addition to hepatitis B surface antigen may need to be monitored during TAF treatment.
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BACKGROUND AND AIMS: Because the accuracy of the Fibrosis-4 (FIB-4) index for predicting liver fibrosis changes with age, the need for different cut-offs in various age groups has frequently been discussed. We developed the age-independent score, the Fibrosis-3 (FIB-3) index, and have shown its usefulness in patients with metabolic dysfunction-associated steatotic liver disease (MASLD). This study aimed to validate the diagnostic ability of the FIB-3 index to predict fibrosis progression using a large new patient cohort. METHODS: The ability of the FIB-3 index to predict liver fibrosis was analyzed by comparing it with that of the FIB-4 index using data from 1398 patients with MASLD enrolled in the Asia-based clinical outcome NAFLD study. RESULTS: The areas under the receiver operating characteristic curves for predicting fibrosis stage F3 or higher were not different between the FIB-3 and FIB-4 indices in the entire cohort. Using the single ideal cut-offs of the indices (3.41 for FIB-3 index and 2.01 for FIB-4 index), the predictive accuracy of the FIB-3 index was not significantly different from that of the FIB-4 index among patients aged <60 years; however, the accuracy of the FIB-3 index was significantly higher than that of the FIB-4 index in those aged ≥60 years (0.645 and 0.529, respectively; p < 0.0001). CONCLUSION: The high ability of the FIB-3 index with a single cut-off to predict liver fibrosis in patients with MASLD was confirmed. The FIB-3 index could serve as a useful tool for assessing liver fibrosis regardless of age.
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Idiopathic portal hypertension (IPH) is often misdiagnosed as liver cirrhosis. Because it is difficult to distinguish between the two using diagnostic imaging, invasive tests, such as pathology and hepatic vein pressure gradient measurement, are necessary to make a diagnosis. Several studies have shown that the measurement of liver and spleen stiffnesses using elastography is useful in the diagnosis of IPH; however, there are few concrete reports on this subject. Herein, we report the case of a 58-year-old woman with IPH in which elastography was helpful for the diagnosis.
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BACKGROUND: Hepatocellular carcinoma (HCC) in autoimmune hepatitis (AIH) was considered rare but is increasing with prolonged prognosis. Its impact on the overall prognosis of AIH is unknown, and treatment has not been established. AIM: To investigate the risk factors and prognosis of HCC in patients with AIH and identify appropriate management strategies. METHODS: We studied patients with AIH including background liver disease, sex, age, complications, treatment, response to treatment, liver fibrosis, prognosis, and treatment. RESULTS: In 131 patients, deaths due to liver failure were more common early after the onset of AIH; however, deaths due to HCC increased gradually. HCC was observed in 12 patients (median age, 70 years; male/female, 4/8; cirrhosis at onset, 11; median time to carcinogenesis, 7 years). Cirrhosis at diagnosis was identified as a risk factor for carcinogenesis in the multivariate analysis (odds ratio, 41.36; p < 0.0001) and cumulative cancer rates were high. Multidisciplinary therapy other than immune checkpoint inhibitors was administered as treatment for HCC. Two of the three patients who used molecular-targeted drugs discontinued the treatment because of adverse events. CONCLUSION: HCC is an important cause of death in patients with AIH. Currently available drug therapies are limited and early detection is desirable. TRIAL REGISTRATION: This trial was retrospectively registered in the Ethics Committee of Kagawa University School of Medicine under the identifier 2019 - 238, registered on 4 Feb 2020.
Assuntos
Carcinoma Hepatocelular , Hepatite Autoimune , Neoplasias Hepáticas , Humanos , Feminino , Masculino , Idoso , Carcinoma Hepatocelular/diagnóstico , Neoplasias Hepáticas/diagnóstico , Hepatite Autoimune/complicações , Hepatite Autoimune/tratamento farmacológico , Japão , Causas de Morte , Cirrose Hepática/complicações , CarcinogêneseRESUMO
2-Deoxy-d-glucose (2DG) induces anticancer effects through glycolytic inhibition but it may raise the risk of arrhythmia. The rare monosaccharide d-allose also has anticancer properties, but its cardiac effects are unknown. We examined the effects of d-allose on adenosine triphosphate (ATP) production in neonatal rat cardiomyocytes. We showed that 25 mM d-allose selectively reduced glycolytic ATP, but had minimal impact on mitochondrial ATP, while 1 mM 2DG strongly inhibited both. Furthermore, d-allose had less impact on cell viability and was less cytotoxic than 2DG; neither compound caused apoptosis. Thus, d-allose selectively diminished glycolytic ATP production with no apparent effects on cardiomyocytes.