Computational study of interaction of calixarene with ebola virus structural proteins and its potential therapeutic implications.

Ebola virus (EBOV) is a negative-strand RNA virus that causes hemorrhagic fever and fatal illness in humans. According to WHO, the Ebola virus caused 28,646 fatal cases and 11,323 deaths in West Africa due to hemorrhagic fever and deadly disease in humans between 2013 and 2016. Between 1976 and 2022, approximately 15,409 fatalities caused by EBOV took place worldwide.

Uterine organoids reveal insights into epithelial specification and plasticity in development and disease.

Understanding how epithelial cells in the female reproductive tract (FRT) differentiate is crucial for reproductive health, yet the underlying mechanisms remain poorly defined. At birth, FRT epithelium is highly malleable, allowing differentiation into various epithelial types, but the regulatory pathways guiding these early cell fate decisions are unclear. Here, we use neonatal mouse endometrial organoids and assembloid coculture models to investigate how innate cellular plasticity and external mesenchymal signals influence epithelial differentiation.

Ultrasensitive and label-free electrochemical immunosensor using gold nanoparticles deposited on a carbon electrode for the quantification of osteopontin: A serum-based oncomarker.

Early detection of cancer biomarkers is crucial for effective diagnosis and treatment, prompting the development of an ultrasensitive label-free electrochemical immunosensor. In this study, we fabricated an ultrasensitive label-free electrochemical immunosensor using a glassy carbon electrode/gold nanoparticles (GCE/AuNPs) modification for quantification of osteopontin (OPN), an oncomarker. The surface features of the modified electrodes were confirmed using scanning electron microscopy (SEM) and X-ray photoelectron spectroscopy (XPS) methods.

96well-formatted CrfA assay for differentiation of Mycobacterium tuberculosis and Non-tuberculous mycobacteria.

Failure in recognizing non-tuberculous mycobacteria (NTM) leads to misdiagnosis of multidrug-resistant Mycobacterium tuberculosis Complex (MTBC). There is an unmet need for diagnostic tools that can differentiate between NTMs and MTBC, and that are affordable for Low- and Middle-income Countries (LMIC). Earlier we developed a strip-based CrfA assay technology to detect the Carbapenem Resistance Factor A (CrfA) enzyme present only in MTBC.

Bacterial metabolomics: current applications for human welfare and future aspects.

An imbalanced microbiome is linked to several diseases, such as cancer, inflammatory bowel disease, obesity, and even neurological disorders. Bacteria and their by-products are used for various industrial and clinical purposes. The metabolites under discussion were chosen based on their biological impacts on host and gut microbiota interactions as established by metabolome research.