CtIP plays an important role in homologous recombination (HR)-mediated DNA double-stranded break (DSB) repair and interacts with Nbs1 and BRCA1, which are linked to Nijmegen breakage syndrome (NBS) and familial breast cancer, respectively. We identified new CDK phosphorylation sites on CtIP and found that phosphorylation of these newly identified CDK sites induces association of CtIP with the N...

This cross-sectional cohort study explored the impact of the use of clean delivery-kit (CDK) on morbidity due to newborn umbilical cord and maternal puerperal infections. Kits were distributed from primary-care facilities, and birth attendants received training on kit-use. A nurse visited 334 women during the first week postpartum to administer a structured questionnaire and conduct a physical ...

We have examined the effects of NGF on components of the PC12 cell cycle machinery. We show that NGF represses over 6-8 d the levels of specific cdk kinase proteins and the G2-M phase specific cyclin B1 and the S phase marker PCNA as well as the level of phosphorylation of the retinoblastoma (Rb) protein. All of these changes may provide a basis for a NGF block to cell cycling. Unexpectedly, th...

Cytokinesis separates cells by contraction of a ring composed of filamentous actin (F-actin) and type II myosin. Iqg1, an IQGAP family member, is an essential protein in Saccharomyces cerevisiae required for assembly and contraction of the actomyosin ring. Localization of F-actin to the ring occurs only after anaphase and is mediated by the calponin homology domain (CHD) of Iqg1, but the regula...

Cyclin-dependent kinases (Cdks) are principal drivers of cell division and are an important therapeutic target to inhibit aberrant proliferation. Cdk enzymatic activity is tightly controlled through cyclin interactions, posttranslational modifications, and binding of inhibitors such as the p27 tumor suppressor protein. Spy1/RINGO (Spy1) proteins bind and activate Cdk but are resistant to canoni...

Activation of a cyclin-dependent kinase (Cdk) requires its association with a cyclin subunit and phosphorylation on a conserved residue by the Cdk-activating kinase (CAK). The discovery in budding yeast of a novel CAK that is structurally distinct from the CAKs of other eukaryotes raises questions about the 'true' CAK.

Background: Two CDK subunits of the Mediator complex play pivotal roles in transcription by a mechanism that has not yet been elucidated. Results: The histone arginine methyltransferase PRMT5 is a Mediator CDK-interacting protein. Conclusion: Mediator-associated PRMT5 symmetrically dimethylates histone H4 arginine 3, and this might cause transcriptional repression. Significance: This work enabl...

Objective: Cyclin D1 is an essential protein that acts as a mitogenic sensor. In this manuscript, we discuss the importance of cyclin in oncology and cardio-oncology, challenge prognostic therapeutic response values to figure out if it can be beneficial marker. We also agents microRNAs used potential approach via regulating expression cardio-oncology. Discussion: Clinical significance defined n...

Background: The essential part of medical care for the patients diagnosed with chronic kidney diseases (CKD) is resuscitation. limited and sufficient knowledge about outcomes cardiopulmonary resuscitation present. Objective: study aimed to measure survival in CKD. Study design: This observational was conducted at Al Nafees Medical College Hospital Islamabad Sahara College, Narowal from March 20...

Objective: The objective of this research was the virtual design nine novel 1,3,4-oxadiazole derivatives and evaluating their antiproliferative activity as potential cyclin-dependent kinase 2 (CDK-2) inhibitors, which is a major component in cell cycle proliferation. Methods: CDK-2 structure, PDB ID, 2R3J, co-crystallized with ligand SCJ from protein data bank chosen to be docked series 5-(thio...