Page 10 - Jun Wu News Today

Scientists Create Human Pre-Embryo for Research By Dennis Thompson HealthDay Reporter WEDNESDAY, March 17, 2021 (HealthDay News) -- Research into miscarriages, infertility and birth defects is now primed to undergo revolutionary advances, thanks to the creation in the lab of an early stage of human embryos by two separate international teams of scientists. Both teams were able to use human cells to create artificial blastocysts, an early stage of conception that occurs a few days after egg fer...

Scientists use human cells to make structures that mimic earliest stages of development Updated: 4 days ago Published 4 days ago This undated combination of microscope images provided by Monash University in March 2021 shows different "iBlastoids" (embryo-like structures) stained to highlight different cell types. Scientists made the cell structures in a lab and say they will allow for more research into the earliest stages of human development without running afoul of restrictions on usi...

New early embryo models offer hope for research on miscarriages, birth defects Issued on: 17/03/2021 - 18:15 LLUIS GENE AFP/File Tokyo (AFP) Scientists have generated early-stage human embryo models that could help shed light on the "black box" of initial human development stages and improve research on pregnancy loss and birth defects. Two separate teams found different ways to produce versions of a blastocyst -- the stage of development around five...

Loading video... Credit: IEEE/CAA Journal of Automatica Sinica According to recent estimates, there will be roughly 10 billion people to feed in 2050. Agricultural production will need to increase by almost 56% to guarantee food security globally, without converting more land for agriculture (in line with environmental and climate targets). This unprecedented challenge has ushered in the era of "smart agriculture," which promises to revolutionize food production by combining agricultural techni...

Scientists in the US have been successful enough in using the gene-editing tools on human embryos to correct defective DNA which cause inherited diseases.

 E-Mail IMAGE: AIEgen-based fluorescence detecting system for analysis of TERT mRNA and telomerase activity in different phases of cell cycle (G0/G1, G1/S, S and G2/M phase). view more  Credit: @Science China Press Cancer is a significant cause of death worldwide and many efforts have been devoted to the development of methods for early detection. Telomerase are considered as a tumor biomarker for early diagnosis because the telomerase of more than 80% immortalized cells are reactivat...

Irvine investigating factory for potentially toxic fumes after pressure from residents and UCI advisors A photo of the All American Asphalt factory in Irvine. (Courtesy of Kim Konte) Dec. 16, 2020 12:42 PM PT Print After facing pressure from north Irvine residents and a group of UC Irvine advisors, the city has hired a contractor to investigate whether an asphalt factory is spewing out toxic fumes. For months, residents have been contacting the city and regional air regulators to forc...