NMR Studies on the Structure of Yeast Sis1 and the Dynamics of Its Interaction with Ssa1-EEVD.

HSP70 chaperones play pivotal roles in facilitating protein folding, refolding, and disaggregation through their binding and releasing activities. This intricate process is further supported by J-domain proteins (JDPs), also known as DNAJs or HSP40s, which can be categorized into classes A and B. In yeast, these classes are represented by Ydj1 and Sis1, respectively.

Backbone NMR resonance assignment of Sis1, a type B J-domain protein from Saccharomyces cerevisiae.

J-domain proteins (JDPs) are essential cochaperones of heat shock protein 70 (Hsp70), as they bind and deliver misfolded polypeptides while also stimulating ATPase activity, thereby mediating the refolding process and assisting Hsp70 in maintaining cellular proteostasis. Despite their importance, detailed structural information about JDP‒Hsp70 complexes is still being explored due to various technical challenges. One major challenge is the lack of more detailed structural data on full-length JDPs.

Ecuadorian healthcare professionals' perspectives on attributes of asthma care coordination: a qualitative study.

Objective: This study explored the attributes of asthma care coordination from the perspective of healthcare professionals at different levels of care in Ecuador.

Design: Qualitative descriptive study. The Integrated Health Networks Model was the theoretical framework of reference.

CRYOVATE: A Pilot Study of Lung Cancer Cryoactivation in Combination With Immunotherapy in Advanced NSCLC.

Introduction: NSCLC is the leading cause of cancer-related mortality. Although immune-checkpoint inhibitors (ICIs) have improved survival in patients with advanced NSCLC, treatment resistance remains a challenge. Cryoactivation, a technique inducing cell death by cycles of freezing and thawing, has the potential to augment tumor responses when combined with ICIs.

New variants of the DAD1 and OXA1L genes are associated with asthma and atopy in an adult population.

Asthma is a complex disease characterized by reversible and intermittent airway obstruction that has shown a high prevalence and unacceptable mortality in adults. In recent years, several genome-wide association studies (GWAS) have identified variants linked to asthma susceptibility. The DAD1 gene is known for regulating programmed cell death, and OXA1L is described for its involvement in mitochondrial biogenesis and oxidative phosphorylation.