Surgeon's perceptions and preferences in the management of idiopathic macular hole.

Purpose: The management of idiopathic macular holes (iMH) has evolved over time with various modifications in surgical approach. The study aimed to survey the surgeons' preferences in the management of iMH in current times.

Design: Cross-sectional descriptive survey.

a novel marker associated with poor pediatric AML outcomes that affect the fatty acid synthesis and cell cycle pathways.

Introduction: Despite remarkable progress in Pediatric Acute Myeloid Leukemia (pAML) treatments, the relapsed disease remains difficult to treat, making it pertinent to identify novel biomarkers of prognostic/therapeutic significance.

Material And Methods: Bone marrow samples from 21 pAML patients were analyzed using single cell RNA sequencing, functional assays with knockdown and overexpression were performed in leukemia cell lines to evaluate impact on proliferation and migration, and chemotherapy sensitivity. Mitochondrial function was assessed via Seahorse assay, interacting proteins were studied using co-immunoprecipitation.

Heme promotes venetoclax resistance in multiple myeloma through MEK-ERK signaling and purine biosynthesis.

We previously demonstrated that reduced intrinsic electron transport chain (ETC) activity predicts and promotes sensitivity to the BCL-2 antagonist, venetoclax (Ven) in multiple myeloma (MM). Heme, an iron-containing prosthetic group, and metabolite is fundamental to maintaining ETC activity. Interrogation of the CD2 subgroup of MM from the CoMMpass trial (NCT01454297), which can be used as a proxy for Ven-sensitive MM (VS MM), shows reduced expression of the conserved heme biosynthesis pathway gene signature.

Harnessing thermal waste with a poling-free molecular pyroelectric zinc(II) complex.

Transforming abundant thermal energy into electrical energy is an essential and sustainable solution to meet the rapidly growing global energy demand. In this communication, we report an electrical poling-free molecular complex [Zn(bpy)](ClO)·HO (1) with an appreciable pyroelectric coefficient value of 25 μC m K. This allowed us to harvest waste heat energy using a pyroelectric nanogenerator (PyG) device of 1, a relatively unexplored area for molecular complexes.

HPTLC detection, extraction - isolation optimization and characterization of in-house isolated Wedelolactone from the whole plant extract of (L.) L. for the development of efficacious formulations.

In present study Wedelolactone (WL) was identified from successive extracts of whole plant (L.) L. using HPTLC, optimised extraction/isolation method and confirmed WL structure.