Antitumor impact of amygdalin on adaptive immune response in BALB/c mice with breast cancer

Amygdalin is a potential therapeutically target in cancer. The main purpose of this experimental study was to evaluate the therapeutic effect of amygdalin in the mice model of breast cancer. The percentages of CD4, CD8 T lymphocyte, intracellular IFN-γ, and Granzyme B were assessed in spleen cells of tumorized mice treated with 50 and 150 mg/kg of amygdalin (AG50 and AG150). The expression of caspase 3 and p53, tumor size, and survival rate of Balb/c mice was determined in tumor tissue after amygdalin administration. No significant difference was observed in the frequency of CD4+ and CD8+ T cells in the three study groups. However, a significantly increased level of granzyme B in CD8+ T cells, as well as a significant decrease in the level of IL-10 in CD4+ T cells was detected in the AG50 group compared to the AG150. There was no significant difference in the expression of caspase 3 and P53 between the two groups. A significant change was seen in tumor size and survival rate of AG50 and AG150 groups compared to the controls. Our findings indicated that antitumor effect of amygdalin in vivo was probably due to stimulating the effective immune response, not apoptotic genes induction

Evaluation of the FAS and FASL Gene changes in women with premature ovarian failure: A case-control study

Background: Premature ovarian failure (POF), is menopause occurring before the age of 40, affecting 1-3% of women worldwide. The risk of POF increases with altered immunological parameters such as FAS and FASL genes, which play a fundamental role in embryogenesis and cellular homeostasis. Objective: The study aimed to investigate the potential role of FAS and FASL genes in POF pathogenesis. Materials and Methods: In this case-control study, the polymorphisms of FAS-670A/G and FASLIVS2nt_124A/G apoptotic genes were analyzed in 51 Iranian women suffering from POF, and 61 healthy controls. Isolation of DNA was done using the salting-out method, and genotypic analysis was performed for all the subjects using the polymerase chain reaction-restriction fragment length polymorphism method. Results: Our results revealed that homozygous FAS-670A/A and G/G, and heterozygous FAS-670A/G are not significantly different between cases and controls (p = 0.99). Also, in different genotyping models of FASIVS2nt_124, polymorphisms were not related to POF risk (p = 0.23). Conclusion: There is no statistical association between these polymorphisms and POF risk in women referred to genetic counseling clinics. Key words: FAS, FASL, Polymorphism, Premature ovarian failure

Transcranial electrical and magnetic stimulation (tES and TMS) for addiction medicine: A consensus paper on the present state of the science and the road ahead

There is growing interest in non-invasive brain stimulation (NIBS) as a novel treatment option for substance-use disorders (SUDs). Recent momentum stems from a foundation of preclinical neuroscience demonstrating links between neural circuits and drug consuming behavior, as well as recent FDA-approval of NIBS treatments for mental health disorders that share overlapping pathology with SUDs. As with any emerging field, enthusiasm must be tempered by reason; lessons learned from the past should be prudently applied to future therapies. Here, an international ensemble of experts provides an overview of the state of transcranial-electrical (tES) and transcranial-magnetic (TMS) stimulation applied in SUDs. This consensus paper provides a systematic literature review on published data – emphasizing the heterogeneity of methods and outcome measures while suggesting strategies to help bridge knowledge gaps. The goal of this effort is to provide the community with guidelines for best practices in tES/TMS SUD research. We hope this will accelerate the speed at which the community translates basic neuroscience into advanced neuromodulation tools for clinical practice in addiction medicine

Antitumor impact of amygdalin on adaptive immune response in BALB/c mice with breast cancer

887-893Amygdalin is a potential therapeutically target in cancer. Here, we evaluated the therapeutic effect of amygdalin in the mice model of breast cancer. We assessed the percentage of CD4, CD8 T lymphocyte, intracellular IFN-γ, and Granzyme B in spleen cells of tumorized mice treated with 50 and 150 mg/kg of amygdalin (AG50 and AG150), and determined the expression of caspase 3 and p53, tumor size, and survival rate of Balb/c mice in tumor tissue after amygdalin administration. No significant difference was observed in the frequency of CD4+ and CD8+ T cells in the three study groups. However, a significantly increased level of granzyme B in CD8+ T cells, as well as a significant decrease in the level of IL-10 in CD4+ T cells was detected in the AG50 group compared to the AG150. There was no significant difference in the expression of caspase 3 and P53 between the two groups. A significant change was seen in tumor size and survival rate of AG50 and AG150 groups compared to the controls. Our findings indicate that the antitumor effect of amygdalin in vivo was probably due to stimulating the effective immune response, and not the apoptotic genes induction

Transcranial electrical and magnetic stimulation (tES and TMS) for addiction medicine: A consensus paper on the present state of the science and the road ahead

There is growing interest in non-invasive brain stimulation (NIBS) as a novel treatment option for substance-use disorders (SUDs). Recent momentum stems from a foundation of preclinical neuroscience demonstrating links between neural circuits and drug consuming behavior, as well as recent FDA-approval of NIBS treatments for mental health disorders that share overlapping pathology with SUDs. As with any emerging field, enthusiasm must be tempered by reason; lessons learned from the past should be prudently applied to future therapies. Here, an international ensemble of experts provides an overview of the state of transcranial-electrical (tES) and transcranial-magnetic (TMS) stimulation applied in SUDs. This consensus paper provides a systematic literature review on published data – emphasizing the heterogeneity of methods and outcome measures while suggesting strategies to help bridge knowledge gaps. The goal of this effort is to provide the community with guidelines for best practices in tES/TMS SUD research. We hope this will accelerate the speed at which the community translates basic neuroscience into advanced neuromodulation tools for clinical practice in addiction medicine