Establishment and characterization of novel autologous pair cell lines from two Indian non‑habitual tongue carcinoma patients.

Oral tongue squamous cell carcinoma (OTSCC) is one of the major causes of fatality in India due to very high percentage of patients with habits of smoking and chewing tobacco and associated products. Being highly heterogeneous in nature, every patient poses a different challenge clinically. To understand disease progression in an improved way, knowledge of cross‑talk between tumor stroma and the tumor cells becomes indispensable.

Multicentric study to evaluate the effectiveness of Thermalytix as compared with standard screening modalities in subjects who show possible symptoms of suspected breast cancer.

Introduction: Machine learning in computer-assisted diagnostics improves sensitivity of image analysis and reduces time and effort for interpretation. Compared to standard mammograms, a thermal scan is easily scalable and is a safer screening tool. We evaluate the performance of Thermalytix (an automated thermographic screening algorithm) compared with other standard breast cancer screening modalities.

Diabetes and COVID-19: Role of insulin resistance as a risk factor for COVID-19 severity.

Patients with diabetes are more susceptible to coronavirus disease 2019 (COVID-19), and as a consequence, develop more severe form of disease. This is partly due to a systemic inflammatory state and pro thrombotic milieu seen in metabolic syndrome. In this review, we attempt to explore the pathogenetic links between insulin resistance and COVID-19 disease severity.

Biobanking for Translational Diabetes Research in India.

India is declared as the diabetic capital of the world. Clinically well-annotated blood samples will advance diabetes research for better diagnostic and treatment methods. Building a disease-specific biobank with high-quality peripheral blood mononuclear cells (PBMCs) and clinical follow-up data system will serve as a good platform for clinical research in diabetes.

A study of nuclear transcription factor-kappa B in childhood autism.

Background: Several children with autism show regression in language and social development while maintaining normal motor milestones. A clear period of normal development followed by regression and subsequent improvement with treatment, suggests a multifactorial etiology. The role of inflammation in autism is now a major area of study.

Ras puts the brake on doxorubicin-mediated cell death in p53-expressing cells.

Doxorubicin is one of the most effective molecules used in the treatment of various tumors. Contradictory reports often open windows to understand the role of p53 tumor suppressor in doxorubicin-mediated cell death. In this report, we provide evidences that doxorubicin induced more cell death in p53-negative tumor cells.

Late phase activation of nuclear transcription factor kappaB by doxorubicin is mediated by interleukin-8 and induction of apoptosis via FasL.

Doxorubicin is one of the most effective molecules used in the treatment of various tumors. Contradictory reports often open windows to understand the doxorubicin-mediated signaling to exert its apoptosis effect. In this report, we provide evidences that doxorubicin induced biphasic induction of nuclear factor kappaB (NF-kappaB) of immediate activation followed by decrease in the amount of RelA (p65) subunit possibly by inducing the activity of proteasome, but not proteases.

Inhibition of constitutive activity of nuclear transcription factor kappaB sensitizes doxorubicin-resistant cells to apoptosis.

Doxorubicin is one of the most effective agents used in the treatment of various tumors. Its use is restricted by the development of resistance to apoptosis, the mechanism of which is not fully understood. Nuclear transcription factor kappaB (NF-kappaB) has been shown both to block apoptosis and to promote cell proliferation, and hence has been considered as an important target for anticancer drug development.

Decrease in RelA phosphorylation by inhibiting protein kinase A induces cell death in NF-kappaB-expressing and drug-resistant tumor cells.

The RelA (p65) is a subunit of nuclear transcription factor kappa B (NF-kappaB) and actively participates in expression of NF-kappaB-dependent genes involved in inflammation and tumorigenesis. Hence, the regulation of p65 is an important strategy to regulate those responses. In this study, we provide data that the dichlorophenyl derivative of 1,2,4-thiadiazolidine (known as P(3)-25) induced cell death in NF-kappaB-expressing and doxorubicin-resistant cells.