The most dangerous part of sepsis is not the phase of out-of-control inflammation, though that is plenty dangerous. It is the subsequent phase of immunosuppression, when septic individuals are highly susceptible to follow-on infections.
By considering information both from single cell types and across multiple cell types, scientists have been able to map the relationships of enhancers to gene expression levels in more than 900 different human primary cell types, tissue types and cell lines. Enhancers interact with promoters to regulate gene expression.
The 2017 Lasker Awards honored the discovery of the mTOR kinase by Michael Hall, the scientific groundwork that led to the development of the first preventive cancer vaccine by Douglas Lowy and John Schiller, and the women's health work done by Planned Parenthood.
As far as adult regeneration goes, the lung and liver are far better than most human tissues. Even those organs, however, can become unable to repair themselves in the face of persistent injuries, such as those caused by smoking or excessive drinking. Experimentally, regenerative capacity can be restored by stem cell transplants.
Kymriah (tisagenlecleucel, CTL-019, Novartis AG) and other chimeric antigen receptor (CAR) T cells have been making their way through clinical trials as cell therapies. So the FDA’s Aug. 30 announcement that its approval of Kymriah was “a historic action today making the first gene therapy available in the United States” initially led to some head-scratching.
With the release of the abstracts for next week’s annual meeting of the European Society of Medical Oncology (ESMO) late Wednesday, meeting preparation moved into high gear.
