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Objective: To establish better diagnosis thinking and provide advanced understanding of MSK, the CT imaging features, clinical characteristics, and the expression of suspected genes in the kidney spatiotemporal immune zonation and fetal renal development were investigated. Methods: 17 patients with MSK hospitalized in our hospital were selected as our research subjects. Human Phenotype Ontology, MalaCards: The Human Disease Database, GeneCards: The Human Gene Database, Human Protein Atlas, and Single Cell Expression Atlas were used to analyze this disease. Results: In our 17 patients, the incidence of MSK tended to be the same in male and female, and the onset age of MSK was probably 31-50 years old. The top one related disease of MSK was nephrocalcinosis and the most frequent phenotype related to MSK was nephrolithiasis. In addition, the expression of HNF1B, CLCN5, GDNF, ATP6V0A4, ATP6V1B1, LAMA2, RET, ACAN, and ABCC8 has been implicated in both human kidney immune zonation and fetal kidney development. Conclusions: HNF1B, CLCN5, GDNF, ATP6V0A4, ATP6V1B1, LAMA2, RET, ACAN, and ABCC8 could be independent indicators for the diagnosis and preventive intervention of MSK patients, and abnormal kidney development due to mutations in key genes was the underlying cause of MSK.
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Cálculos Renales , Riñón Esponjoso Medular , ATPasas de Translocación de Protón Vacuolares , Humanos , Masculino , Femenino , Adulto , Persona de Mediana Edad , Riñón Esponjoso Medular/complicaciones , Riñón Esponjoso Medular/genética , Riñón Esponjoso Medular/metabolismo , Estudios Retrospectivos , Factor Neurotrófico Derivado de la Línea Celular Glial/metabolismo , Expresión Génica , ATPasas de Translocación de Protón Vacuolares/genética , ATPasas de Translocación de Protón Vacuolares/metabolismoRESUMEN
Background: To uncover advanced prognosis biomarkers in patient with kidney renal clear cell carcinoma (KIRC), our study was the first to make a comprehensive analysis of hsa-mir-21 predicted target genes and explore the immune characteristics in KIRC. Methods: In this study, the comprehensive analysis of hsa-mir-21 predicted target genes and immune characteristics in KIRC were analyzed via TIMER2.0, UALCAN, Metascape, Kaplan-Meier plotter, Human Protein Atlas, CancerSEA, JASPAR, GEPIA, R package: GSVA package (version 1.34.0) & immune infiltration algorithm (ssGSEA) and R package: RMS package (version 6.2-0) & SURVIVAL package (version 3.2-10). Results: Up-transcriptional expressions of RP2, NFIA, SPRY1 were significantly associated with favorable prognosis in KIRC, whereas that of TGFBI was markedly significantly to unfavorable prognosis. Additionally, RP2, NFIA, SPRY1 and TGFBI were significantly relevant to the immune infiltration in KIRC. Finally, ZNF263 was a common predicted transcription factor of RP2, NFIA, SPRY1 and TGFBI, which can as an independent indicator for prognosis in KIRC patients. Conclusions: Hsa-mir-21 predicted target genes (RP2, NFIA, SPRY1 and TGFBI) and the common transcription factor ZNF263 could be the advanced prognosis biomarkers in KIRC patients.
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Carcinoma de Células Renales , Neoplasias Renales , MicroARNs , Biomarcadores de Tumor , Carcinoma de Células Renales/genética , Carcinoma de Células Renales/inmunología , Humanos , Riñón , Neoplasias Renales/genética , Neoplasias Renales/inmunología , MicroARNs/genética , Pronóstico , Factores de TranscripciónRESUMEN
OBJECTIVE: To uncover novel prognostic and therapeutic targets for BLCA, our study is the first to investigate the role of hsa-mir-183 and its up-regulated predicted target genes in bladder urothelial carcinoma. METHODS: To address this issue, our study explored the roles of hsa-mir-183 predicted target genes in the prognosis of BLCA via UALCAN, Metascape, Kaplan-Meier plotter, Human Protein Atlas, TIMER2.0, cBioPortal and Genomics of Drug Sensitivity in Cancer databases. RESULTS: High transcriptional expressions of PDCD6, GNG5, PHF6 and MAL2 were markedly relevant to favorable OS in BLCA patients, whereas SLC25A15 and PTDSS1 had opposite expression significance. Additionally, high transcriptional expression of PDCD6, GNG5, PHF6, MAL2, SLC25A15 and PTDSS1 were significantly correlated with BLCA individual cancer stages and molecular subtypes. Furthermore, high mutation rate of PDCD6, MAL2, SLC25A15 and PTDSS1 were observed. Finally, TP53 mutation of PDCD6, GNG5, PHF6, MAL2, SLC25A15 and PTDSS1 has guiding significance for drug selection in BLCA. CONCLUSIONS: PDCD6, GNG5, PHF6, MAL2, SLC25A15 and PTDSS1 could be the advanced independent indicators for prognosis of BLCA patients, and TP53-mutation might be a biomarker for drug option in BLCA patients.
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Carcinoma de Células Transicionales , MicroARNs , Neoplasias de la Vejiga Urinaria , Proteínas Reguladoras de la Apoptosis/metabolismo , Proteínas de Unión al Calcio/genética , Carcinoma de Células Transicionales/genética , Regulación Neoplásica de la Expresión Génica , Humanos , MicroARNs/genética , Proteínas Proteolipídicas Asociadas a Mielina y Linfocito/genética , Proteínas Proteolipídicas Asociadas a Mielina y Linfocito/metabolismo , Pronóstico , Vejiga Urinaria/metabolismo , Neoplasias de la Vejiga Urinaria/patologíaRESUMEN
OBJECTIVE: To investigate the immune profiles in benign prostatic hyperplasia, changes in the absolute number of lymphocyte subsets and the proportion of T lymphocyte subsets were detected. METHODS: Absolute value of lymphocyte subsets in peripheral blood (T, B and NK cells) and the proportion of T lymphocyte (native CD4+ T cell, memory CD4+ T cell, CD8+CD28+ T cell, CD8+CDDR+ T cells and CD8+CD38+ T cell) were measured by flow cytometry. RESULTS: The absolute values of CD3+ T cell (972.55±330.31 vs 1757.99±439.38), CD4+ T cell (656.43±252.39 vs 899.30±262.10), and CD8+ T cell (301.97±147.76 vs 728.45±230.34) in patients with benign prostatic hyperplasia were significantly reduced (all P<0.05). There was no significant difference in NK cell (285.58±182.84 vs 528.92±208.17) and B cell (186.66±86.62 vs 334.17±130.46). The proportion of naive CD4+ T cell (3.75±0.50 vs 8.54±1.61) in T lymphocyte subsets in patients with BPH was significantly reduced (P<0.05). There was no significant difference in memory CD4+ T cell (87.9±6.37 vs 92.63±5.94), CD8+CD28+ T cell (60.52±13.86 vs 64.32±12.78), CD8+CDDR+ T cell (36.58±12.87 vs 31.92±8.54) and CD8+CD38+ T cell (2.1±1.90 vs 2.55±2.01). CONCLUSION: Immune dysfunction raised the risk of viral infection, inflammatory stimulation, and tumor induction in prostate cells, leading to hyperplasia, and immune non-response was potentially a key factor in the transformation of BPH into prostate cancer.
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BACKGROUND: Diffuse reduction of spleen density (DROSD) is related to cancer prognosis; however, its role in intrahepatic cholangiocarcinoma (ICC) remains unclear. AIM: To assess the predictive value of DROSD in the prognosis of ICC after curative resection. METHODS: In this multicenter retrospective cohort study, we enrolled patients with ICC who underwent curative hepatectomy between 2012 and 2019. Preoperative spleen density was measured using computed tomography. Overall survival (OS) and recurrence-free survival (RFS) rates were calculated and compared utilizing the Kaplan-Meier method. Univariable and multivariable Cox regression analyses were applied to identify independent factors for OS and RFS. A nomogram was created with independent risk factors to predict prognosis of patients with ICC. RESULTS: One hundred and sixty-seven ICC patients were enrolled. Based on the diagnostic cut-off values (spleen density ≤ 45.5 Hounsfield units), 55 (32.9%) patients had DROSD. Kaplan-Meier analysis indicated that patients with DROSD had worse OS and RFS than those without DROSD (P < 0.05). Cox regression analysis revealed that DROSD, carcinoembryonic antigen level, carbohydrate antigen 19-9 level, length of hospital stay, lymph node metastasis, and postoperative complications were independent predictors for OS (P < 0.05). The nomogram created with these factors was able to predict the prognosis of patients with ICC with good reliability (OS C-index = 0.733). The area under the curve for OS was 0.79. CONCLUSION: ICC patients with DROSD have worse OS and RFS. The nomogram is a simple and practical method to identify high-risk ICC patients with poor prognosis.
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BACKGROUND: Compared with traditional open surgery, laparoscopic surgery is preferred due to the advantages of less trauma, less pain, and faster recovery. Nevertheless, many patients still suffer from postoperative pain resulting from the surgical incision and associated tissue injury. Many researchers have reported methods to improve postoperative pain control, but there is not a simple and effective method that can be clinically adopted in a widespread manner. We designed this study to prove the hypothesis that application of ropivacaine in the port site and operative site in patients is an effective and convenient method which can decrease postoperative pain and accelerate recovery. AIM: To evaluate the effects of ropivacaine on pain control after laparoscopic hepatectomy and its contribution to patient recovery. METHODS: From May 2017 to November 2018, 146 patients undergoing laparoscopic hepatectomy were randomized to receive infiltration of either 7.5 mg/mL ropivacaine around the trocar insertions, incision, and cutting surface of the liver (with a gelatin sponge soaked with ropivacaine) at the end of surgery (ropivacaine group), or normal saline (5 mL) at the same sites at the end of surgery (control group). The degree of pain, nausea, vomiting, heart rate (HR), and blood pressure were collected. The length of postoperative hospitalization, complications, and the levels of stress hormones were also compared between the two groups. RESULTS: Compared with the control group, the ropivacaine group showed reduced postoperative pain at rest within 12 h (P < 0.05), and pain on movement was reduced within 48 h. The levels of epinephrine, norepinephrine, and cortisol at 24 and 48 h, HR, blood pressure, and cumulative sufentanil consumption in the ropivacaine group were significantly lower than those in the control group (P < 0.05). In the ropivacaine group, hospitalization after operation was shorter, but the difference was not statistically significant. There were no significant differences in postoperative nausea, vomiting, or other complications, including hydrothorax, ascites, peritonitis, flatulence, and venous thrombus (P > 0.05), although fewer patients in the ropivacaine group experienced these situations. CONCLUSION: Infiltration with ropivacaine in the abdominal wound and covering the cutting surface of the liver with a gelatin sponge soaked with ropivacaine significantly reduce postoperative pain and the consumption of sufentanil.
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Analgesia/métodos , Anestésicos Locales/administración & dosificación , Hepatectomía/efectos adversos , Laparoscopía/efectos adversos , Dolor Postoperatorio/prevención & control , Herida Quirúrgica/complicaciones , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Hepatectomía/métodos , Humanos , Inyecciones Intralesiones , Cuidados Intraoperatorios/métodos , Laparoscopía/métodos , Masculino , Persona de Mediana Edad , Dimensión del Dolor , Dolor Postoperatorio/diagnóstico , Dolor Postoperatorio/etiología , Ropivacaína/administración & dosificación , Tapones Quirúrgicos de Gaza , Factores de Tiempo , Resultado del Tratamiento , Adulto JovenRESUMEN
AIM: To prospectively evaluate the effect of local wound infiltration with ropivacaine on postoperative pain relief and stress response reduction after open hepatectomy. METHODS: A total of 56 patients undergoing open hepatectomy were randomly divided into two groups: a ropivacaine group (wound infiltration with ropivacaine solution) and a control group (infiltration with isotonic saline solution). A visual analog scale (VAS) at rest and on movement was used to measure postoperative pain for the first 48 h after surgery. Mean arterial pressure (MAP), heart rate (HR), time to bowel recovery, length of hospitalization after surgery, cumulative sufentanil consumption, and incidence of nausea and vomiting were compared between the two groups. Surgical stress hormones (epinephrine, norepinephrine, and cortisol) were detected using enzyme-linked immunosorbent assay, and the results were compared. RESULTS: VAS scores both at rest and on movement at 24 h and 48 h were similar between the two groups. Significantly lower VAS scores were detected at 0, 6, and 12 h in the ropivacaine group compared with the control group (P < 0.05 for all). MAP was significantly lower at 6, 12, and 24 h (P < 0.05 for all); HR was significantly lower at 0, 6, 12, and 24 h (P < 0.05 for all); time to bowel recovery and length of hospitalization after surgery (P < 0.05 for both) were significantly shortened; and cumulative sufentanil consumption was significantly lower at 6, 12, 24, and 36 h (P < 0.05 for all) in the ropivacaine group than in the control group, although the incidence of nausea and vomiting showed no significant difference between the two groups. The levels of epinephrine, norepinephrine, and cortisol were significantly lower in the ropivacaine group than in the control group at 24 and 48 h (P < 0.01 for all). CONCLUSION: Local wound infiltration with ropivacaine after open hepatectomy can improve postoperative pain relief, reduce surgical stress response, and accelerate postoperative recovery.