Premenopausal women who were heavier than average at birth or had not been breastfed as infants appear to be at increased risk for developing breast cancer, epidemiologists at the University at Buffalos School of Public health and Health Professions have found.
Results of the study, which showed no association between birth weight and breastfeeding in infancy and postmenopausal breast-cancer risk, were reported at the American Association for Cancer Research annual meeting in Anaheim, Calif. "The intrauterine and neonatal life periods have been suggested as critical windows in mammary gland development," said Maddalena Barba, M.D., research instructor in the UB Department of Social and Preventive Medicine and lead researcher on the study. "In utero and early childhood exposures might affect breast cancer risk by altering the hormonal environment of the developing fetus and young infant through mechanisms not yet completely clarified."
Barba and colleagues from UBs School of Public Health and Health Professions analyzed data collected from 2,382 women participating in the Western New York Exposures and Breast Cancer Study conducted from 1996-2001 during in-person, computer-assisted interviews. Complete information on the exposures of interest was available for 845 participants newly diagnosed with breast cancer during the study period who served as cases, and for 1,573 matched controls.
Lois Baker | EurekAlert!
'Living bandages': NUST MISIS scientists develop biocompatible anti-burn nanofibers
16.02.2018 | National University of Science and Technology MISIS
New process allows tailor-made malaria research
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Breakthrough provides a new concept of the design of molecular motors, sensors and electricity generators at nanoscale
Researchers from the Institute of Organic Chemistry and Biochemistry of the CAS (IOCB Prague), Institute of Physics of the CAS (IP CAS) and Palacký University...
For photographers and scientists, lenses are lifesavers. They reflect and refract light, making possible the imaging systems that drive discovery through the microscope and preserve history through cameras.
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Scientists from the University of Zurich have succeeded for the first time in tracking individual stem cells and their neuronal progeny over months within the intact adult brain. This study sheds light on how new neurons are produced throughout life.
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Theoretical physicists propose to use negative interference to control heat flow in quantum devices. Study published in Physical Review Letters
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Let’s say the armrest is broken in your vintage car. As things stand, you would need a lot of luck and persistence to find the right spare part. But in the world of Industrie 4.0 and production with batch sizes of one, you can simply scan the armrest and print it out. This is made possible by the first ever 3D scanner capable of working autonomously and in real time. The autonomous scanning system will be on display at the Hannover Messe Preview on February 6 and at the Hannover Messe proper from April 23 to 27, 2018 (Hall 6, Booth A30).
Part of the charm of vintage cars is that they stopped making them long ago, so it is special when you do see one out on the roads. If something breaks or...
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