Navigation LinksBiology NewsHealth NewsBiology TechnologyMedicine Technology


Prenatal Stress Keeps Infants, Toddlers up at Night, Study Says

Anxious or depressed mothers-to-be are at increased risk of having children who will experience sleep problems in infancy and toddlerhood, finds a study that published this month in Early Human Development. While this finding presents itself as important news to tired new moms and dads for whom a soundly sleeping child spells out well-deserved respite it may carry even more value for...

St. Jude study solves mystery of mammalian ears

Protein motor in cochlea hair cells dominates the process of sound amplification in the mammalian ear, while movement of the cilia atop those cells dominates the response in non-mammals A 30-year scientific debate over how specialized cells in the inner ear amplify sound in mammals appears to have been settled more in favor of bouncing cell bodies rather than vibrating, hair-like cilia, accor...

Carnegie Mellon scientists find key HIV protein makes cell membranes bend more easily

PITTSBURGH -- Carnegie Mellon University scientists have made an important discovery that aids the understanding of why HIV enters immune cells with ease. The researchers found that after HIV docks onto a host cell, it dramatically lowers the energy required for a cell membrane to bend, making it easier for the virus to infect immune cells. The finding, in press in Biophysical Journal, will prov...

Genomic Analysis Uncovers New Targets for HIV Vaccine

DURHAM, N.C. – An international team of researchers has identified three gene variants in the DNA of 486 people infected with HIV that appear to have helped some of the patients fight off the virus and delay the onset of full-blown AIDS. The researchers expect the new findings to aid the search for an HIV vaccine that would work by boosting the protective effects of one or more of these genes...

Scratch no more: Gene for itch sensation discovered

Itching for a better anti-itch remedy" Your wish may soon be granted now that scientists at Washington University School of Medicine in St. Louis have identified the first gene for the itch sensation in the central nervous system. The discovery could rapidly lead to new treatments directly targeting itchiness and providing relief for chronic and severe itching. The "itch gene" is GRPR (gastrin...

FDA sees nanotech challenges in every product category it regulates

WASHINGTON, DC—According to Project on Emerging Nanotechnologies Director David Rejeski, “Today, FDA took a step forward in fulfilling its responsibilities for nanotechnology oversight. If nanotechnology regulation was a baseball game, FDA has scored the first run in the first inning. But the agency must act rapidly to adopt and fully implement the Nanotechnology Task Force’s recommendations. Wi...

One species, many genomes

Faster growth, darker leaves, a different way of branching - wild varieties of the plant Arabidopsis thaliana are often substantially different from the laboratory strain of this small mustard plant, a favorite of many plant biologists. Which detailed differences distinguish the genomes of strains from the polar circle or the subtropics, from America, Africa or Asia has been investigated for the...

Identified main genetic variants involved in response to HIV

This international collaboration has been the largest ever to have taken place in a large scale study on genetic differences between patients infected by HIV, and is the first study of this kind in the field of infectious disease. Catalan participants have been coordinated by Javier Martínez-Picado, ICREA research professor in the Foundation irsiCaixa of Hospital Germans Trias i Pujol, and Josep...

Art and music for the birds

Nature is a valued source of inspiration for artists. But what have artists offered the natural world" Would a bird even like rock and roll" Conceptual sculptor Elizabeth Demaray, an assistant professor of fine arts at Rutgers University—Camden, is testing the musical tastes of our fine feathered friends with an exhibition featuring four 10-foot red perches offering what are considered to be...

Nicotine rush hinges on sugar in neurons

When nicotine binds to a neuron, how does the cell know to send the signal that announces a smoker’s high" As with other questions involving good sensations, the answer appears to be sugar. A University of Southern California study appearing with a commentary in Nature Neuroscience online proposes a role for sugar as the hinge that opens a gate in the cell membrane and brings news of nico...
[next]
(Date:12/17/2014)... 2014 Research and Markets ( http://www.researchandmarkets.com/research/s6qzt5/samsung_galaxy_s5 ) ... S5 - Home Button Synaptics Fingerprint Sensor Technology Analysis" ... http://photos.prnewswire.com/prnh/20130307/600769 Based on a totally ... for the first time a fingerprint sensor in its ...
(Date:12/17/2014)... DENVER , Dec. 16, 2014  Automation is fundamentally ... evident than at international borders. Over the past decade, ... veteran travelers to self process through border control via ... increasing number of airports, seaports, and land borders across ...
(Date:12/11/2014)... , Dec. 10, 2014  Data Sciences International (DSI), ... released a new series of digital telemetry implants ... researchers. M series, part of the PhysioTel™ Digital ... best possible physiologic data when incorporating functional endpoints ...
Breaking Biology News(10 mins):Samsung Galaxy S5 - Home Button Synaptics Fingerprint Sensor Technology Analysis 2Automated Border Control (ABC) Transforms the Global Travel Experience With More Than 2500 ABC eGates and APC Kiosks Deployed In Airports, Seaports, and Land Borders Worldwide 2New telemetry implants expected to change how large animal toxicology studies are conducted 2
... Mich. The long-held belief that plant-eating insects in ... home dining only on locale-specific vegetation ... these insects feast on a broader menu of foliage ... of tropical forestland. These findings have significant ...
... the mechanisms that trigger cancer cell growth is vital to ... article published in the August 3 issue of Molecular Cell ... in the future. The paper is co-authored by Dr Morag ... Kalle Gehring, Head of the Nuclear Magnetic Resonnance Laboratory of ...
... Biotesting Europe, a new 358,000 biometrics project, part-funded by ... testing procedures and facilities meet the needs of systems ... Biometric recognition systems measure unique behavioural or physical ... as iris images, fingerprints, the structure of veins in ...
Cached Biology News:Tropical insects 'go the distance' to inform rainforest conservation 2A study by the MUHC and McGill University opens a new door to understanding cancer 2UK scientists working to help cut ID theft 2
...
... 4 deuterium atoms at the 9, 10, 12, ... as an internal standard for the quantification of ... produced by incubation of linoleic acid with plant ... inhibit the adhesion of tumor cells to the ...
... Sf9 Cells and TriEx Insect Cell Medium ... baculovirus constructs. This cell/medium combination has been ... and high protein expression levels observed specifically ... Please note that our Ready-Plaque Sf9 Cells ...
...
Biology Products:
(Date:1/22/2015)... 22 de enero de 2015  El Dr. Paul ... llamada a nominaciones para 2015. Este prestigioso premio reconoce ... tiene el potencial para hacer, contribuciones destacadas para la ... hasta el 15 de marzo de 2015 a través ...
(Date:1/22/2015)... N.J. , Jan. 22, 2015  Derma Sciences, ... regeneration company focused on advanced wound care, announces ... placental tissues, have been added to the Premier, ... increases the opportunity for the AMNIOEXCEL® and AMNIOMATRIX® ...
(Date:12/24/2014)... AUSTIN, Texas , Dec. 24, 2014  Vermillion, ... focused on gynecologic disease, announced today that the ... investors including Oracle Investment Management, Jack W. ... directors. Total proceeds were $10.5 million, before offering ...
(Date:12/24/2014)... MA (PRWEB) December 23, 2014 Earlier this ... L. Sherley, director of the Adult Stem Cell Technology Center, ... and under appreciated unique property of adult tissue stem cells. ... in the Past, Important for the Future,” embodied the essence ...
Breaking Biology Technology:El Dr. Paul Janssen Award for Biomedical Research emite su llamada a los nominados para 2015 2El Dr. Paul Janssen Award for Biomedical Research emite su llamada a los nominados para 2015 3El Dr. Paul Janssen Award for Biomedical Research emite su llamada a los nominados para 2015 4Derma Sciences Expands Access of its AMNIOTIC TISSUE Product Line with New Premier, Inc. Agreement 2Derma Sciences Expands Access of its AMNIOTIC TISSUE Product Line with New Premier, Inc. Agreement 3Derma Sciences Expands Access of its AMNIOTIC TISSUE Product Line with New Premier, Inc. Agreement 4Derma Sciences Expands Access of its AMNIOTIC TISSUE Product Line with New Premier, Inc. Agreement 5Vermillion Announces Closing of Equity Financing 2Vermillion Announces Closing of Equity Financing 3Adult Stem Cell Technology Center, LLC’s Director Sherley's Address on What’s Holding Back Regenerative Medicine Featured on Omics Group Website 2Adult Stem Cell Technology Center, LLC’s Director Sherley's Address on What’s Holding Back Regenerative Medicine Featured on Omics Group Website 3Adult Stem Cell Technology Center, LLC’s Director Sherley's Address on What’s Holding Back Regenerative Medicine Featured on Omics Group Website 4
... Medical, Inc.,(Nasdaq: ATSI ), manufacturer and ... today announced Health Canada -- Medical,Device Bureau, ... the ATS,Open Pivot(R) AP360(TM) Mechanical Heart Valve., ... The ATS AP360 heart valve maximizes hemodynamic ...
... Find Suitable Candidate, WESLEY CHAPEL, Florida, June ... Eran Rotem, its Chief,Financial Officer, who currently lives ... The Company has initiated search for a suitable,candidate ... Ram Ajjarapu commented: "We appreciate the contributions ...
... The United States Council for,Automotive Research LLC (USCAR), whose ... Corporation, welcomed the addition of electric,utility partners to the ... of Energy (DOE) today (June 20) at the Automotive ... Southern California Edison were named as new members of,the ...
Cached Biology Technology:ATS Medical Announces Canadian Regulatory Approval of the ATS Open Pivot AP360 Mechanical Heart Valve 2U.S. Automakers Welcome Utility Partners To FreedomCAR and Fuel Partnership 2U.S. Automakers Welcome Utility Partners To FreedomCAR and Fuel Partnership 3U.S. Automakers Welcome Utility Partners To FreedomCAR and Fuel Partnership 4