Navigation Links

Tag: "checkpoint" at biology news

New binding target for oncogenic viral protein

...arge T antigen. This protein corrupts the cellular checkpoint mechanisms that guard cell division and the transcription, replication and repair of DNA. T antigen also inactivates some of the most important proteins that protect cells against malignant transformation, including tumor suppressor proteins p53 and ...

Novel connection found between biological clock and cancer

...t result of action by an enzyme, called in mammals checkpoint kinase-2 (CHK2), whose normal role is exclusively ... homolog, the Neurospora version, of the mammalian checkpoint kinase. Moreover, the clock regulates expression of the period-4 gene. This closes a loop connectin...

MIT sheds light on how tumor cells form

... MIT researchers have discovered is a reason these checkpoint proteins may be unable to sense the defective cell...called microtubules. If they attach correctly, the checkpoint proteins give them the go-ahead to divide. If they don't, the checkpoint proteins are supposed to st...

Worm links cancer risk to ageing

...y that is. Professor Lithgow said: "If we look at checkpoint proteins as a gear, we have known for a long time ...r Lithgow now works, involved genetically removing checkpoint proteins in the microscopic worm C. elegans. By doing so, the researchers caused a 15-30% increase i...

Cancer stem cells linked to radiation resistance

...a specific cellular process called the "DNA damage checkpoint response" appears to enable cancer stem cells to s...oth study models, the team examined the DNA damage checkpoint response both before and after use of ionizing radiation treatments by testing for activation of the...

ATR checkpoint-activating DNA structure

... precisely define and manipulate the nature of the checkpoint activating structure in an experimental system will enable us to control, quantitative and probe checkpoint signaling responses in unprecedented ways." Using Xenopus egg extracts as a cell-free system, the...

1

Other Tags
(Date:10/16/2014)... Northridge, Calif. (October 16, 2014) – Post-menopausal women ... effect on hormone levels or genital bleeding, after ... of an investigational fermented soy germ-based nutritional supplement ... according to a new peer-reviewed pilot study reported ... Society (NAMS) annual scientific meeting. , "These ...
(Date:10/15/2014)... our ability to assess the pandemic risk from strains ... we must not allow ourselves to become complacent that ... international consortium of scientists. , Influenza pandemics arise when ... yet to develop widespread immunity – spreads in the ... the past 100 years, the worst of which – ...
(Date:10/15/2014)... and to an unexpected extent. The outbreak does not ... virus shows a new disease dynamic in regions, where ... the German National Academy of Sciences Leopoldina, acatech – ... Union of the German Academies of Sciences and Humanities ... , In the statement the academies call for the ...
Breaking Biology News(10 mins):S-equol supplements associated with improved measures of reproductive health in postmenopausal women 2Scientists 'must not become complacent' when assessing pandemic threat from flu viruses 2Academies call for consequences from the Ebola virus epidemic 2Academies call for consequences from the Ebola virus epidemic 3Academies call for consequences from the Ebola virus epidemic 4Academies call for consequences from the Ebola virus epidemic 5
(Date:10/22/2014)... Losing Weight Your Body’s Way , In ... in the face, it certainly can be difficult to choose ... an extra favor by doing it the healthy way? Set ... listen to your body, exercise regularly, and choose foods with ... losing weight; you need to exercise more and eat less. ...
(Date:10/22/2014)... By Steven Reinberg ... -- Infants who quickly add weight and length may be ... study suggests. In adults, certain genes have been linked ... promote proportionate gains in fat and lean muscle, the researchers ... be heavier and taller. By ages 2 and 3, however, ...
(Date:10/22/2014)... -- Measures taken by Firestone officials at the company,s ... limited the spread of the disease there and could ... Rubber Co. provides health services to about 80,000 employees, ... communities. Between Aug. 1 and Sept. 23, there ... 80,000 people. That incidence rate of 0.09 percent was ...
(Date:10/20/2014)... PA (PRWEB) October 20, 2014 Allegheny ... minimally-invasive procedure that enables physicians to repair a damaged ... The MitraClip system, developed by Abbott ... (MR), a progressive and life-threatening condition in which the ... blood to flow backward from the heart’s left ventricle ...
(Date:10/20/2014)... 20, 2014 hc1.com today announced ... cloud solution that enables healthcare organizations of all ... healthcare-specific customer relationship management (“CRM”) solution. , Designed ... needs of the healthcare industry, the hc1 Healthcare ... and patients by combining healthcare CRM, HIPAA-compliant collaboration, ...
Breaking Medicine News(10 mins):Health News:ReductionGuruMD Presents Ways to Improve Your Weight Loss Results 2Health News:Tall, Heavy 1-Year-Olds May Be at Risk for Obesity Later, Study Finds 2Health News:Tire Company Sets Standard for Ebola Care in Liberia: CDC 2Health News:Allegheny General Hospital Introduces New, Beating-Heart Procedure for Mitral Valve Repair 2Health News:Allegheny General Hospital Introduces New, Beating-Heart Procedure for Mitral Valve Repair 3Health News:Healthcare Relationship Management (HRM) Leader hc1.com® Launches hc1® Quick Start™ 2
Other Contents