jueves, 28 de diciembre de 2017

Breast Cancer - Dec 27, 2017 Edition

 
 December 27, 2017 
 Breast Cancer 
 The latest breast cancer news from News Medical 
 Study finds new marker to detect fatal breast cancerStudy finds new marker to detect fatal breast cancer
 
A new study conducted at the University College London, UK, found a new marker that has the capacity to help diagnose fatal breast cancer up to one year earlier than existing methods.
 
 
 Study connects traditional aerobic physical activity to better sleep for breast cancer survivorsStudy connects traditional aerobic physical activity to better sleep for breast cancer survivors
 
A study by researchers at the University of Alabama at Birmingham School of Health Professions published in Medicine & Science in Sports & Exercise, the official journal of the American College of Sports Medicine, connects traditional aerobic physical activity -; like walking -; to better sleep for post-primary treatment breast cancer survivors.
 
   Novel radiotherapy system receives FDA clearance for treating early stage breast cancerNovel radiotherapy system receives FDA clearance for treating early stage breast cancer
 
The GammaPod – a first-of-its kind stereotactic radiotherapy system to treat early stage breast cancer – has received 510(k) clearance from the U.S. Food and Drug Administration, paving the way for the manufacturer to bring the system to market for the treatment of breast cancer patients.
 
   Novel GammaPod system receives FDA clearance to treat early stage breast cancerNovel GammaPod system receives FDA clearance to treat early stage breast cancer
 
The GammaPod - a first-of-its kind stereotactic radiotherapy system to treat early stage breast cancer - has received 510(k) clearance from the U.S. Food and Drug Administration, paving the way for the manufacturer to bring the system to market for the treatment of breast cancer patients.
 
   Loss of specific protein makes breast cancers more aggressive, resistant to chemotherapyLoss of specific protein makes breast cancers more aggressive, resistant to chemotherapy
 
Researchers in Italy have discovered how specific versions of a protein called Numb protect the key tumor suppressor p53 from destruction.
 
 Study finds combination therapy as effective strategy to treat ovarian cancers
 
Study finds combination therapy as effective strategy to treat ovarian cancersResearchers at The Wistar Institute have found that combining PARP inhibitors, recently approved for the treatment of BRCA-mutant ovarian cancer, with another small molecule inhibitor was effective to treat ovarian cancers without BRCA1 and BRCA2 gene mutations.
 
 
 Doing more harm than good? Epidemic of screening burdens nation’s older patients
 
Elena Altemus is 89 and has dementia. She often forgets her children's names, and sometimes can't recall whether she lives in Maryland or Italy.
 
 
 Stem cells remain healthy following low-dose X-ray exposure, say biophysicists
 
Stem cells remain healthy following low-dose X-ray exposure, say biophysicistsBiophysicists have shown that following low-dose exposure to X-rays (at 80 milligrays), stem cells remain healthy, proliferate, and do not accumulate DNA damage to be passed on to their progeny. The paper was published in the journal Aging.
 
 
 Ludwig study elucidates mechanism behind metabolic vulnerability of some breast tumors
 
Ludwig study elucidates mechanism behind metabolic vulnerability of some breast tumorsScientists have known since the 1980s that many cancer cells are relatively sensitive to the deprivation of an essential amino acid known as methionine. It has, however, long been unclear what causes such marked dependency on methionine.
 
 
 Fibrocystic Breast disease causes and treatments
 
Fibrocystic Breast disease causes and treatmentsFibrocystic disease of the breast is not really a disease condition and hence it is better referred to as fibrocystic breast changes. Breasts in many women develop a lumpy or cord-like feel, made up of prominent glandular epithelial tissue without any tumorous change. However, this is a variation of normal rather than a discrete condition by itself.
 

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