All Articles by Author:

Noshin Noorjahan

Single Cell Transcriptomics Reveals Functionally Specialized Vascular Endothelium in Brain

[eLife] Through single-cell RNA sequencing of non-neuronal cell populations of the murine cerebral cortex, investigators identified reactive endothelial venules, a compartment of specialized postcapillary endothelial cells.

Intermittent Hypoxia Inhibits Epinephrine-Induced Transcriptional Changes in Human Aortic Endothelial Cells

[Scientific Reports] The authors investigated the effects of intermittent hypoxia and epinephrine on gene expression in human aortic endothelial cells using RNA-sequencing.

Estrogen Enforces the Integrity of Blood Vessels in the Bone during Pregnancy and Menopause

[Nature Cardiovascular Research] Scientists found that estrogen regulated blood vessel physiology during pregnancy and menopause through estrogen receptor alpha (ERα) and G-protein-coupled estrogen receptor-1 but not ERβ-dependent signaling in mice.

Vascular Endothelial Cell Development and Diversity

[Nature Reviews Cardiology] Researchers describe the latest findings in vascular endothelial cell development and diversity, which are often supported by large-scale, single-cell studies, and discuss the implications of these findings for vascular medicine.

Mechanobiology of the Endothelium in Vascular Health and Disease: In Vitro Shear Stress Models

[Cardiovascular Drugs and Therapy] The authors summarise the widely used methods of exposing cultured endothelium to fluid shear stress (FSS), the flow profile they generate and their advantages and limitations in investigating the pathological contribution of altered FSS to vascular disease.

Novartis Receives Positive CHMP Opinion for Pluvicto® for Patients with Progressive, PSMA-Positive Metastatic Castration-Resistant Prostate Cancer

[Novartis Pharma AG] Novartis announced that the Committee for Medicinal Products for Human Use (CHMP) of the European Medicines Agency (EMA) has recommended granting a marketing authorization for Pluvicto, a radioligand therapy, for the treatment of adult patients with progressive, PSMA-positive metastatic castration-resistant prostate cancer.

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Human Hair Follicle Mesenchymal Stem Cell-Derived Exosomes Attenuate UVB-Induced Photoaging via the miR-125b-5p/TGF-β1/Smad Axis

[Biomaterials Research] The authors revealed that exosomes derived from human hair follicle mesenchymal stem cells effectively enhanced the migration and proliferation of human dermal fibroblasts (HDFs) and upregulated the expressions of TGF-β1, p-Smad2/p-Smad3, collagen type 1, and collagen type 3.

CPSF6-RARγ Interacts with Histone Deacetylase 3 to Promote Myeloid Transformation in RARG-Fusion Acute Myeloid Leukemia

[Nature Communications] Using the most prevalent retinoic acid receptor gamma (RARG) fusion, CPSF6-RARG (CR), as a representative, scientists revealed that the CR fusion, enhanced the expansion of myeloid progenitors, impaired their maturation and synergized with RAS mutations to drive more aggressive myeloid malignancies.

Reduced Circulating Sphingolipids and CERS2 Activity Are Linked to T2D Risk and Impaired Insulin Secretion

[Science Advances] Researchers examined whole-body ceramide synthase 2 (Cers2) knockout and rs267738 knock-in mice. Both models exhibited glucose intolerance and impaired insulin secretion in vivo. Islets isolated from these models also demonstrated reduced β cell function, as shown by decreased insulin secretion ex vivo.