Target deconvolution of an insulin hypersecretion-inducer acting through VDAC1 with a distinct transcriptomic signature in beta-cells.

Obesity, insulin resistance, and a host of environmental and genetic factors can drive hyperglycemia, causing β-cells to compensate by increasing insulin production and secretion. In type 2 diabetes (T2D), β-cells under these conditions eventually fail. Rare β-cell diseases like congenital hyperinsulinism (HI) also cause inappropriate insulin secretion, and some HI patients develop diabetes.

Sustainable Synthesis of Nitrogen-Embedded CuS Quantum Dots for In Vitro and In Vivo Breast Cancer Management.

The burgeoning field of nanomedicine is exploring quantum dots for cancer theranostics. In recent years, chemically engineered copper sulfide (CuS) quantum dots (QDs) have emerged as a multifunctional platform for fluorescence-based sensors with prominent applications in imaging and chemodynamic therapy of tumor cells. The present study demonstrates the sustainable synthesis of nitrogen-embedded copper sulfide (N@CuS) quantum dots for the first time and unveils their potential application in in vitro and in vivo breast cancer management.

Identification of novel inhibitors from as anti-leishmanial agents targeting DDX3-DEAD box RNA helicase of .

Unlabelled: Visceral leishmaniasis (VL), caused by , remains challenging to treat due to severe side effects and increasing drug resistance associated with current chemotherapies. Our study investigates the anti-leishmanial potential of from Uttarakhand, India, with extracts prepared from leaves and stems using ethanol and hexane. Advanced GC-MS analysis identified over 100 bioactive compounds, which were screened using molecular docking to assess their binding to LdHEL-67, a DDX3-DEAD box RNA helicase of donovani.

Studies of the FBT family transporters in Leishmania infantum by gene deletion and protein localization.

The protozoan parasite Leishmania has a large family of major facilitator membrane proteins part of the Folate Biopterin Transporter (FBT) family. The chromosome 10 of Leishmania has a cluster of 7 FBT genes including the S-Adenosyl methionine (AdoMet) transporter and the functionally characterized folate transporters FT1 and FT5. Six of the 7 FBT proteins coded by this locus are located at the plasma membrane as determined by gene fusions with the green fluorescent protein.