Genome-wide Analysis Identified SEMA4D, Novel Candidate Gene for Temperature Sensitivity in Patients With Non-Small Cell Lung Cancer.

BACKGROUND: In the era of precision medicine, individual temperature sensitivity has been highlighted. This trait has traditionally been used for cold-heat pattern identification to understand the inherent physical characteristics, which are influenced by genetic factors, of an individual. However, genome-wide association studies (GWASs) on this trait are limited. METHODS: Using genotype data from 90 patients with advanced non-small cell lung cancer (NSCLC) and epidermal growth factor receptor mutations, we performed a GWAS to assess the association between single nucleotide polymorphisms (SNPs) and temperature sensitivity, such as cold and heat scores. The score of each participant was evaluated using self-administered questionnaires on common symptoms and a 15-item symptom-based cold-heat pattern identification questionnaire. RESULTS: The GWAS was adjusted for confounding factors, including age and sex, and significant associations were identified for cold and heat scores: SNP rs145814326, located on the intron of SORCS2 at chromosome 4p16.1, had a P-value of 1.86 × 10-7; and SNP rs79297667, located upstream from SEMA4D at chromosome 9q22.2, had a P-value of 8.97 × 10-8. We also found that the genetic variant regulates the expression level of SEMA4D in the main tissues, including the lungs and white blood cells, in NSCLC. CONCLUSIONS: SEMA4D was found to be significantly associated with temperature sensitivity in patients with NSCLC, suggesting an increased expression of SEMA4D in patients with higher heat scores. The potential role of temperature sensitivity as a prognostic or predictive marker of immune response in NSCLC should be further studied.

Comprehensive Evaluation of Traditional Herbal Medicine Combined With Adjuvant Chemotherapy on Post-Surgical Gastric Cancer: A Systematic Review and Meta-Analysis.

BACKGROUND: Gastric cancer is a common cause of global mortality, with significant challenges during treatment due to side effects and complications. Traditional herbal medicine (THM) has emerged as a potential adjuvant therapy to enhance cancer treatment by reducing side effects and bolstering the immune response. This study conducted a meta-analysis to assess the efficacy and safety of THM as an adjuvant therapy in post-surgical gastric cancer patients. METHODS: PubMed, Cochrane Library, EMBASE, CNKI, CiNii, KMBASE, KISS, OASIS, RISS, and ScienceON databases were searched from inception through December, 2021. The outcomes considered in this analysis encompassed tumor response, quality of life (QoL), side effects, and tumor markers. Additionally, a frequency analysis of the most commonly used herbs in the included studies was conducted. A total of 36 randomized controlled trials (RCTs) were included, and data were extracted according to study design. The analysis compared groups receiving chemotherapy alone with those receiving both chemotherapy and THM treatment. RESULTS: The group receiving both chemotherapy and THM showed substantial improvement in tumor response compared to the chemotherapy-only control group (RR 1.25, 95% CI [1.09, 1.45]). QoL also significantly increased in the THM-treated group. Most drug adverse reactions displayed statistical significance, except for platelet reduction. Tumor markers CEA, CA19-9, and CA72-4 exhibited significant improvements, but CA125 did not. The 1, 2, and 3-year survival rates improved, with RR values of 1.08 (95% CI [1.02, 1.14]), 1.32 (95% CI [1.19, 1.47]), and 1.42 (95% CI [1.12, 1.79]) respectively. However, some publication bias was indicated. CONCLUSION: THM may offer potential benefits as a complementary approach to post-surgical anticancer therapy in gastric cancer patients. Improved tumor response, quality of life, and survival rates were reported. However, it is important to exercise caution due to the possibility of publication bias, and further research is needed to confirm these findings.Registration:PROSPERO CRD 42022354133.

Anti­adipogenic effect and underlying mechanism of lignan­enriched nutmeg extract on 3T3­L1 preadipocytes.

Nutmeg is the seed derived from Myristica fragrans. Nutmeg seeds contain alkylbenzene derivatives such as myristicin, which are toxic to the human organism, and lignan compounds such as nectandrin B, which possess anti-aging and anti-diabetic properties. However, the anti-adipogenic, prolipolytic and anti-inflammatory effects of lignan-enriched nutmeg extract (LNX) on preadipocytes remain unclear. In the present study, the effects of LNX on lipid accumulation, glycerol release and inflammatory cyclooxygenase-2 (COX-2) expression in differentiated 3T3-L1 preadipocytes were investigated. Oil red O staining demonstrated that treatment with LNX resulted in a concentration-dependent reduction in lipid accumulation in differentiating 3T3-L1 preadipocytes without affecting cell growth. Mechanistically, LNX treatment at 6 µg/ml led to a reduction in phosphorylation levels of signal transducer and activator of transcription 3 (STAT3), whereas it did not influence the peroxisome proliferator-activated receptor gamma (PPAR-γ) and CCAAT enhancer binding protein alpha (C/EBP-α) expression levels during 3T3-L1 preadipocyte differentiation. In addition, LNX treatment at 6 µg/ml led to a decrease in fatty acid synthase (FAS) expression levels on day (D) 2, but not D5 and D8, during preadipocyte differentiation. Treatment with LNX at 6 µg/ml did not affect the expression levels of perilipin A during preadipocyte differentiation. In differentiated 3T3-L1 adipocytes, LNX treatment at 6 µg/ml did not stimulate glycerol release and hormone-sensitive lipase phosphorylation, which are known lipolysis hallmarks. Furthermore, LNX treatment at the doses tested had no effect on tumor necrosis factor alpha-induced COX-2 expression in 3T3-L1 preadipocytes. Collectively, these results demonstrated that LNX has an anti-adipogenic effect on differentiating 3T3-L1 preadipocytes, which is mediated by the downregulation of STAT3 phosphorylation and FAS expression.

Comparison of Plasma Metabolites From Patients With Non-Small Cell Lung Cancer by Erlotinib Treatment and Skin Rash.

Erlotinib is a necessary anticancer treatment for non-small cell lung cancer (NSCLC) patients yet it causes severe side effects such as skin rash. In this study, researchers compared the untargeted compound profiles before and after erlotinib administration to observe changes in blood metabolites in NSCLC patients. The levels of 1005 substances changed after taking erlotinib. The levels of 306 and 699 metabolites were found to have increased and decreased, respectively. We found 5539 substances with peak area differences based on the presence of skin rash. Carbohydrate, amino acid, and vitamin metabolic pathways were altered in response to the onset of erlotinib-induced skin rash. Finally, this study proposed using plasma metabolites to identify biomarker(s) induced by erlotinib, as well as target molecule(s), for the treatment of dermatological toxic effects.

Effect of Traditional Korean Medicine Oncotherapy on the Survival, Quality of Life, and Telomere Length: A Prospective Cohort Study.

A 4-year prospective cohort study on patients with lung, gastric, hepatic, colorectal, breast, uterine, and ovarian cancer was conducted at the East-West Cancer Center (EWCC) of Daejeon Korean Medicine Hospital in Daejeon, Korea. We divided patients into 2 groups based on how long they had been receiving TKM oncotherapy and compared event-free survival (EFS), telomere length change, and quality of life (QoL). The study collected data on 83 patients from October 2016 to June 2020 and discovered no statistical differences in EFS based on the duration of TKM oncotherapy. In the analysis of changes in QoL outcomes, there were no statistically significant group differences between the groups. After controlling for covariates that could affect telomere length, the long-term TKM oncotherapy group had a higher daily telomere attrition rate. The study of the relationship between telomere length and prognostic factors discovered that patients with advanced N stage at the time of diagnosis and who had previously received radiotherapy had shorter telomere length. When examining associations between SNP genotype and percentile score of telomere length, this study was able to confirm an association between telomere length and rs4387287. This study is significant because it is the first to assess the effects of TKM oncotherapy and investigate telomere length-related factors. To assess the effects of TKM oncotherapy on cancer patients' survival and QoL, a longer-term observational study with a larger sample size is required.

Effects of music therapy on anxiety in patients with cancer: study protocol of a randomised controlled trial.

INTRODUCTION: Although music therapy (MT) has been found to reduce anxiety in patients with cancer and delay tumour progression to some extent, its mechanism of action has not been determined. MT may reduce anxiety by reducing the concentrations of proinflammatory cytokines. The present study was designed to evaluate the effects of MT on anxiety and cytokine levels in patients with cancer. METHODS AND ANALYSIS: This randomised, open, single-centre parallel-controlled trial will randomise 60 patients with malignant tumours who meet the inclusion criteria in a 1:1 ratio to either an MT group or a non-MT (NMT) group. Patients in the MT group will receive emotional nursing care and individualised receptive MT for 1 week, whereas patients in the NMT group will receive emotional nursing care alone. Primary outcomes will include scores on the State-Trait Anxiety Inventory, Distress Thermometer and Hamilton Anxiety Scale. Secondary outcomes will include scores on the Quality of Life Questionnaire C30, serum concentrations of the cytokines interleukin (IL)-1ß, tumour necrosis factor-α, IL-2R, IL-4, IL-6, IL-8 and IL-10, serum concentrations of the neurotransmitters 5-hydroxytryptamine, dopamine, norepinephrine, adrenocorticotropic hormone and γ-aminobutyric acid, and determination of gut microbiota populations. ETHICS AND DISSEMINATION: On 5 August 2020, the study protocol was approved by the Research Ethics Committee of the Yueyang Hospital of Integrated Traditional Chinese and Western Medicine of the Shanghai University of Traditional Chinese Medicine. The findings of this study will be published in peer-reviewed publications and presented at appropriate conferences. TRIAL REGISTRATION NUMBER: CTR2000035244.

Synergistic Effect of HAD-B1 and Afatinib Against Gefitinib Resistance of Non-Small Cell Lung Cancer.

In epidermal growth factor receptor (EGFR) mutant non-small cell lung cancer (NSCLC), acquired resistance to EGFR tyrosine kinase inhibitors (TKI) leads to disease progression. Strategies to overcome the resistance are required in treatment for advanced lung cancer. In this study, we investigated the therapeutic effect of afatinib and HangAmDan-B1 (HAD-B1) co-administration in gefitinib-resistant NSCLC using HCC827-GR, NSCLC cell line with gefitinib resistance, and the HCC827-GR cell implanted mouse model. HAD-B1 consists of 4 herbs, Panax notoginseng Radix, Cordyceps militaris, Panax ginseng C. A. Mey, and Boswellia carteri Birdwood, and has been reported to be effective in patients with advanced lung cancer in clinical practice. Our findings demonstrated that HAD-B1 combined with afatinib markedly inhibited cell proliferation and induced apoptosis compared to afatinib monotherapy and HAD-B1 monotherapy. Inhibition of HCC827-GR cell proliferation by HAD-B1 occurred through MET amplification and reduced phosphorylation, and the synergistic effect of afatinib and HAD-B1 induced cell cycle arrest and apoptosis in HCC827-GR cells via the downregulation of ERK and mTOR signaling pathways. In hematology and biochemistry tests, HAD-B1 alleviated the toxicity of tumor. In conclusion, HAD-B1 combined with afatinib would be a promising therapeutic strategy for NSCLC with EGFR-TKI resistance.

Efficacy and Safety of Ginger on the Side Effects of Chemotherapy in Breast Cancer Patients: Systematic Review and Meta-Analysis.

Cancer is one of the leading causes of death in the world, with breast cancer being the most prevalent cancer. Chemotherapy-induced nausea and vomiting (CINV) is one of the most serious side effects of chemotherapy. Because the current CINV treatment option has several flaws, alternative treatment options are required. Ginger has traditionally been used to treat nausea and vomiting, and it also has anticancer properties in breast cancer cells. Based on these findings, researchers investigated whether using ginger to treat CINV in breast cancer patients is both effective and safe. We searched PubMed, Embase, Cochrane Library, CNKI, and Wanfang from inception to June 2022. Outcomes included Rhodes Index Scores of Nausea, Vomiting, and Retching, severity and frequency of CINV. Five RCTs were included. We pooled all included data and performed subgroup analysis by types of CINV. Overall, authors found that ginger was associated with a reduction in CINV. Subgroup and sensitivity analysis revealed that managing severity of acute CINV in breast cancer patients with ginger was efficient. In terms of managing delayed CINV in breast cancer patients, ginger was also statistically significant. The authors concluded that ginger may be helpful in lowering both acute and delayed CINV in breast cancer patients. Since there were no serious side effects, ginger is thought to be safe.

Selective Immune Modulating Activities of Viscum album and Its Components; A Possibility of Therapeutics on Skin Rash Induced by EGFR Inhibitors.

Viscum album var. coloratum (Kom.) Ohwi is a traditional herbal medicine used in East Asia to treat hypertension, skeletal muscle disorders, and cancer. The inhibitory effects of Viscum album (VA) extract on chemokines and its therapeutic potential in erlotinib-induced skin rash were investigated in this study. ELISA was used to measure the levels of chemokines, MCP-1 and RANTES, which are thought to be mediators of erlotinib-induced skin rash in RAW264.7 cells. Western blot analysis was used to look into the activation of signaling pathways like AKT, MAPK, and EGF. In order to investigate the active compounds in VA extract, solvent fractionation and preparative HPLC were performed sequentially. VA extract significantly reduced the production of TNF-α, MCP-1, and RANTES but not IL-1. Furthermore, macrophage transmigration was inhibited without causing cell toxicity. VA extract had no effect on the phosphorylation of EGF receptors stimulated by EGF or suppressed by erlotinib in both A549, a non-small cell lung cancer cells, and Hacat, a human skin keratinocyte. The isolated viscumneoside III and viscumneoside V from VA extract significantly suppressed the expression of MCP-1, according to activity guided fractionation with organic solvent fractionation and preparative HPLC. These findings suggest that VA extract and its active compounds, viscumneoside III and viscumneoside V, regulate MCP-1 production and may have the potential to suppress erlotinib-induced skin toxicity by modulating macrophage activity without neutralizing anti-cancer efficacy.

Qualitative Analysis of Proteins in Two Snake Venoms, Gloydius Blomhoffii and Agkistrodon Acutus.

Objectives: Snake venom is a complex mixture of various pharmacologically active substances, such as small proteins, peptides, and organic and mineral components. This paper aims to identify and analyse the proteins in common venomous snakes, such as Gloydius blomhoffii (G. blomhoffii) and Agkistrodon acutus (A. acutus), in Korea. Methods: We used mass spectrometry, electrophoresis, N-terminal sequencing and in-gel digestion to analyse the proteins in these two snake venoms. Results: We identified eight proteins in G. blomhoffii venom and four proteins in A. acutus venom. The proteins detected in G. blomhoffii and A. acutus venoms were phospholipase A2, snake venom metalloproteinase and cysteine-rich secretory protein. Snake C-type lectin (snaclec) was unique to A. acutus venom. Conclusion: These data will contribute to the current knowledge of proteins present in the venoms of viper snakes and provide useful information for investigating their therapeutic potential.

The Current Status of Integrative Oncology in Korea.

Cancer is one of the leading causes of death worldwide, and Korea is no exception. Humanity has been fighting cancer for many years, and as a result, we now have effective treatments such as chemotherapy, radiation, and surgery. However, there are other issues that we are only now beginning to address, such as cancer patients' quality of life. Moreover, numerous studies show that addressing these issues holistically is critical for overall cancer treatment and survival rates. This paper describes how Korea is attempting to reduce cancer incidence and recurrence rates while also managing the quality of life of cancer patients. Integrative Oncology is the field that addresses these broad issues, and understanding the current state of integrative oncology in Korea is critical. The goal of this paper is to provide an overview of the current state of integrative oncology in Korea as well as to look ahead to future developments.

Acute and sub-chronic toxicological evaluation of the herbal product HAD-B1 in Beagle dogs.

HAD-B1 is a herbal formula originated from Korean Traditional Medicine that used to treat lung cancer patients. Herein we assessed acute and sub-chronic toxicity of HAD-B1 in beagle dogs. Acute study, 4 weeks dose rate finding (DRF) study and sub chronic toxicity study for 13 weeks were done by oral administration at doses of 0, 500, 1000, and 2000 mg/kg. Neither oral acute toxicity study nor DRF study showed any significant clinical signs, death, or weight changes. Based on that, a sub-chronic study for 13-weeks was performed. As a result, HAD-B1 caused a decrease of mean daily feed consumption in females, infiltration of intestinal inflammatory cells in both sexes, a significant decrease in total cholesterol (TCHO) in females, Kupffer cell hypertrophy/hyperplasia in the liver as well as dilation of the sinusoid. However, there were no significant toxic effects in the treated group compared to the control group. Therefore, the No Observed Adverse Effect Level (NOAEL) of the HAD-B1 is at least 2000 mg/kg/day when administrated orally for 13 consecutive weeks. These results demonstrate that HAD-B1 consumption is relatively non-toxic and safe for clinical usage.

Nonclinical Safety Pharmacology Study of the Herbal Product HAD-B1.

HAD-B1 is a Korean herbal formula designed to treat solid tumors, and through cell experiments, it has proven to have an anticancer effect. The current study aims to test the safety of HAD-B1. This experiment is under the regulation of ICH. In order to find if HAD-B1 has any effect on the CNS, 0, 500, 1000, and 2000 mg/kg/day of HAD-B1 were orally administered to male and female rats once. To discover any effect on the respiratory system, 0, 500, 1000, and 2000 mg/kg/day of HAD-B1 were orally given to male rats followed by measuring the respiratory rate, tidal volume, and minute respiratory volume. To assess the possibility of a delayed QT period as a result of the drug administration, hERG analysis was conducted at 0, 0.1, 0.3, and 1 µg/ml. To assess any effect on the cardiovascular system, 0, 500, 1000, and 2000 mg/kg/day of HAD-B1 were orally given to male beagle dogs once followed by temperature, blood pressure, ECG, and heart rate analyses. There were no clinically significant changes in both male and female rats on assessing any effects on the CNS. There were no clinically significant changes in male rats' respiratory assessment. There were no clinically significant changes in hERG analysis results. There were no clinically significant changes in the cardiovascular system of male beagle dogs. Our results demonstrate that HAD-B1 is a safe herbal formula that does not have a clinically significant effect on the CNS, respiratory, and cardiovascular systems.

Multi-Center, Randomized, Double-Blind, Placebo-Controlled, Exploratory Study to Evaluate the Efficacy and Safety of HAD-B1 for Dose-Finding in EGFR Mutation Positive and Locally Advanced or Metastatic NSCLC Subjects Who Need Afatinib Therapy.

Afatinib is a target anticancer drug of the second-generation EGFR TKI type, showing an advantage in treatment effect compared to conventional chemotherapy. However, patients on EGFR-TKI drugs also usually progress after 9 to 13 months according to secondary resistance. HAD-B1 is composed of drugs that are effective against lung cancer. This study is an exploratory study to evaluate the efficacy and safety between dosage groups by conducting a clinical trial in subjects requiring afatinib drug treatment in non-small cell lung cancer with EGFR mutation positive to determine the optimal dosage for HAD-B1 administration. At the final visit compared to before administration, each change in the disease control rate was measured according to the HAD-B1 doses of the test group 1 (972 mg), the test group 2 (1944 mg), and the control group. The efficacy and safety of HAD-B1 were compared and evaluated through sub-evaluation variables. As a result of the study, there was no statistically significant difference in the disease control rate at 12 weeks after dosing, but complete and partial remission were evaluated as 1 patient each in the test group 1, and none in the other groups. There was no statistically significant difference between groups in the sub-evaluation variable. In addition, there was no problem of safety from taking the test drug. However, the initially planned number of subjects was 66, but the number of enrolled subjects was only 14, which may limit the results of this study.

Acute and Subchronic Toxicological Evaluation of the Herbal Product HAD-B1 in Rats.

This study evaluates acute and subchronic toxicity of a Korean herbal formula HAD-B1 in rat to investigate whether HAD-B1 has potential toxicity to humans. First, the study to assess the acute oral toxicity at dose levels of 0, 500, 1000, and 2000 mg/kg body weight (BW) was performed in male and female SD rats (Crl: CD, specific pathogen-free) (n = 5/group). Based on the result of the acute oral study, 4 weeks' dose range finding study and 13 weeks' subchronic study were performed (dose range finding study, DRF; n = 5/group) and 13 weeks (subchronic study; n = 10/group) in male and female SD rats. The control group was administered with distilled water (DW). Clinical signs, body weight, food consumption, ophthalmic examination, urinalysis, hematological/biochemical parameters, gross finding at necropsy, and histopathological examination were investigated and recorded. In the oral acute toxicity study of SD rats, no clinical signs, mortality, body weight changes, and gross findings were observed. Also, there were no treatment-related changes in the 4-week DRF study. Based on these results, a 13-week repeated-dose toxicity study (subchronic) in SD rats was performed. HAD-B1 showed temporal hypersalivation in clinical signs and an increased tendency in body weight at 2000 mg/kg BW. However, there were no treatment-related changes in mortality, food consumption, ophthalmology, urinalysis, hematology, biochemistry, gross finding at necropsy, organ weights, and histopathology in either sex of any group. Based on this toxicological evaluation of HAD-B1, we concluded that no target organ was determined, and the no observed adverse effect level (NOAEL) of HAD-B1 was determined to be > 2000 mg/kg B W. Therefore, we decided that consuming HAD-B1 is relatively nontoxic.

Rh2-enriched Korean ginseng (Ginseng Rh2+) inhibits tumor growth and development of metastasis of non-small cell lung cancer.

BACKGROUND AND OBJECTIVE: While there are multiple studies on the anti-tumoral effects of Panax ginseng as active ingredients (one or more ginsenosides derived from the extract) or as a whole plant extract, there is a lack of studies to assess the effects Panax ginseng's of active ingredients combined with the whole plant extract. Our aim was to study the effect of whole ginseng, enriched in the anti-tumoral Rh2 component and other ginsenosides (Ginseng Rh2+), on the metastatic capacity of non-small cell lung cancer (NSCLC). METHODS: We evaluated the effects of Ginseng Rh2+ on survival, migration and motility, induction of apoptosis, and expression of its apoptosis-related proteins in non-small cell lung cancer (NSCLC) cells in vitro and on primary tumor growth and metastatic capacity in a syngeneic mouse lung cancer model in vivo. The effects of Ginseng Rh2+ on NSCLC cells were studied in vitro using: a colorimetric tetrazolium salt (XTT) assay, annexin V-FITC/PI, western blotting, wound healing motility assay, Transwell migration and cell adhesion assays. In vivo, mice were inoculated with Lewis mouse lung carcinoma cells subcutaneously to evaluate local tumor growth, or intravenously to evaluate the effects of Ginseng Rh2+ on development of experimental metastases. Mice were treated by intraperitoneal administration of Ginseng Rh2+ (0.005-0.5 g kg-1) on days 6, 10, and 14 after tumor injection. RESULTS: We found that Ginseng Rh2+ increased the apoptosis of NSCLC cells in vitro, demonstrating dose dependent down-regulation of the Bcl-2 anti-apoptotic gene and concurrent up-regulation of the Bax pro-apoptotic gene. Ginseng Rh2+ inhibited the tumor cells' capacity to attach to the ECM-related matrix and reduced cell migration. In vivo, Ginseng Rh2+ inhibited local tumor growth and reduced the development of experimental lung metastases. CONCLUSION: Our study suggests that Ginseng Rh2+ may potentially be used as a therapeutic agent for treatment of NSCLC.

Efficacy and Safety of Yukgunja-Tang for Patients with Cancer-related Anorexia: A Randomized, Controlled Trial, Pilot Study.

OBJECTIVE: The purpose of this study is both to estimate the efficacy and the safety of Yukgunja-tang (YGJT) and to establish evidence for the use of herbal medicines in the management of patients with cancer-related anorexia. METHODS: We enrolled 40 patients with cancer-related anorexia. The enrolled participants were randomly allocated to 2 groups: the control group (n = 20), which received nutrition counseling, and the treatment group (n = 20), which received nutrition counseling and was administered YGJT at twice a day for 4 weeks (a total of 56 times @ 3.0 g each time). The primary outcome of this study was the score on the anorexia/cachexia subscale (ACS) of the Functional Assessment of Anorexia/Cachexia Therapy (FAACT). The secondary outcomes were the FAACT score with the ACS score excluded, the score on the Visual Analog Scale (VAS) for appetite, and the results on laboratory tests regarding appetite, such as leptin, tumor necrosis factors (TNF-α), interleukin-6 (IL-6), and ghrelin. All variables related to the safety assessment, such as vital signs, electrocardiography results, laboratory test results (complete blood cell count, chemistry, urine test), and adverse events, were documented on the case report form (CRF) at every visit. RESULT: The difference in the primary outcome, that is, the score on the anorexia/cachexia subscale (ACS) of the Functional Assessment of Anorexia/Cachexia Therapy (FAACT), between the control and the treatment groups was statistically significant (P = .023) as was the difference in the FAACT scores with the ACS score excluded, a secondary outcome, between the 2 groups; however, no statistically significant differences were noted in the scores on the VAS or the levels of leptin, TNF-α, IL-6, and ghrelin. In addition, no significant differences in the numbers and the types of adverse events or in the results on the laboratory tests between the control and the treatment groups were recorded. CONCLUSION: These results obtained in this research confirmed the efficacy and the safety of using YGJT as a herb-medicine treatment option for patients with cancer-related anorexia.

Chelidonine Induces Apoptosis via GADD45a-p53 Regulation in Human Pancreatic Cancer Cells.

Chelidonium majus has been used as a traditional medicine in China and western countries for various diseases, including inflammation and cancer. However, the anti-cancer effect of chelidonine, a major compound of C. majus extracts, on pancreatic cancer remains poorly understood. In this study, we found that treatment with chelidonine inhibited proliferation of BxPC-3 and MIA PaCa-2 human pancreatic cancer cells. Annexin-V/propidium iodide staining assay showed that this growth inhibitory effect of chelidonine was induced through apoptosis. We found that chelidonine treatment upregulated mRNA levels and transcription factor activity in both cell lines. Increases in protein expression levels of p53, GADD45A, p21 and cleaved caspase-3 were also observed, with more distinct changes in MIA PaCa-2 cells compared to the BxPC-3 cells. These results suggest that chelidonine induces pancreatic cancer apoptosis through the p53 and GADD45A pathways. Our findings provide new insights into the use of chelidonine for the treatment of pancreatic cancer.

Herbal medicines for anorexia in lung cancer: A protocol for systematic review and meta-analysis.

INTRODUCTION: Lung cancer is the leading cause of cancer-related death worldwide. Anorexia is the most common cause of malnutrition in lung cancer patients as well as an independent prognostic factor for cancer survival. This review will deal with the clinical evidence of herbal medicine use for reducing anorexia in lung cancer patients. METHODS AND ANALYSIS: Fourteen electronic databases will be searched from inception until October 2020. We will include randomized controlled trials (RCTs) assessing herbal medicines for anorexia in lung cancer patients. Interventions of any herbal medicines will be included. The methodological qualities of the included RCTs will be assessed via the Cochrane Collaboration tool for assessing the risk of bias. The Grading of Recommendations Assessment, Development, and Evaluation (GRADE) instrument will be used to evaluate the confidence in the cumulative evidence. ETHICS AND DISSEMINATION: This systematic literature review does not require an ethics review. This review will be published in a peer-reviewed journal and disseminated electronically and in print. The review will be updated to inform and guide healthcare practices. REGISTRATION NUMBER: reviewregistry1038.

A randomized, multi-center, open-label study to compare the safety and efficacy between afatinib monotherapy and combination therapy of afatinib and HAD-B1 for the locally advanced or metastatic NSCLC patients with EGFR mutations.

BACKGROUND: Afatinib is an epidermal growth factor receptor - tyrosine kinase inhibitor (EGFR-TKI) with proven efficacy for treating patients with advanced or metastatic non-small cell lung cancer (NSCLC). Unfortunately, responses are limited by acquired resistance. Because traditional Korean medicine may have synergistic effects when combined with chemotherapy or radiotherapy, the aim of our study is to elucidate the efficacy and safety of afatinib plus HangAmDan-B1 (HAD-B1) combination therapy in the treatment of patients with NSCLC, as well as EGFR mutations, who need afatinib therapy. METHODS/DESIGN: This study is a randomized, multi-center, open clinical trial. A total of 178 eligible subjects, recruited at 8 centers, are randomly assigned to take Afatinib (20-40 mg) ±â€ŠHAD-B1 (0.972 g/day) for 48 weeks. In the test group, HAD-B1 and afatinib will be used in combination. The primary outcome is a comparison of progression-free survival (PFS) between afatinib monotherapy and afatinib plus HAD-B1 combination therapy in patients with local advanced or metastatic (Stage IIIA, B, C/IV) NSCLC. Secondary outcomes are the overall survival rates, clinical responses, tumor size reductions, health-related qualities of life, and safety. DISCUSSION: The result of this clinical trial will provide evidence for the efficacy and safety of using HAD-B1 in the treatment of EGFR-positive patients with locally advanced or metastatic NSCLC who require afatinib therapy. TRIAL REGISTRATION: Clinical Research Information Service (CRIS), Republic of Korea (ID: KCT0005414), on September 23, 2020.