Study identifies ligand-receptor pairs driving the development of astrocytes

Astrocytes are a type of glial cell in the central nervous system that clear excess neurotransmitters, promote the formation of synapses (i.e., connections between neurons), and perform other functions. The development of astrocytes, like that of other glial cells, is partly supported by extrinsic ligands. Ligands are molecules that bind to a receiving protein, known as a receptor, eliciting various cellular responses.

Study underscores importance of timely newborn screenings in early care for cystic fibrosis

Newborn screening for cystic fibrosis (CF) was fully implemented in all 50 states in the U.S. by 2010, but delays in timeliness of evaluation for infants with positive newborn screen tests persist. Through evaluation of national patient registry data, Dr. Martiniano of Children’s Hospital Colorado and her team determined that later initiation of CF care is associated with poorer long-term nutritional outcomes.

Novel pixel sensor-based image device enhances precision in ion therapy

By directly measuring relative stopping power (RSP) with ions, a pixel sensor-based Hi’CT with multi-layer structure reduces the risk of range uncertainty, a major contributor to dose imprecision in ion therapy. With enhanced high-precision imaging capabilities and a fully digital design, Hi’CT can be integrated into compact treatment room, ensuring efficient clinical pre-scanning and positioning verification.

ZAMMSA urged to tighten security in health kits distribution 

By MILLENNIUM REPORTER

THE Pharmaceutical Society of Zambia has urged the Zambia Medicine and Medical Supply Agency (ZAMMSA) to tighten security in the on-going distribution of health kits in the country based on experience.

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