Navigation Links
Hormones impact stress, memories, and understanding social cues
Date:11/11/2013

SAN DIEGO Research released today demonstrates unexpected roles that sex hormones may play in the cognitive function of females, including memory and interpreting social cues. Additionally, a chemical identified in pregnant mice may provide insight into developmental disorders, such as schizophrenia. The findings were presented at Neuroscience 2013, the annual meeting of the Society for Neuroscience and the world's largest source of emerging news about brain science and health.

Today's new findings show that:

  • Maternal stress can reduce levels of a chemical in the placenta that influences many other functions, such as development in mice. Additionally, the chemical could serve as a biomarker for maternal stress, a known risk factor for neurodevelopmental disorders like autism and schizophrenia (Tracy Bale, PhD, abstract 380.08, see attached summary).
  • Estrogen replacement therapy in post-menopausal women may help prevent stress-related memory loss (Alexandra Ycaza, MA, abstract 376.1, see attached summary).

Other recent findings discussed show that:

  • Tamoxifen, a drug used to treat breast cancer, may protect against cognitive loss in post-menopausal women (Paul Newhouse, MD, presentation 376.03, see attached speaker summary).
  • Estrogens, commonly thought of as a female reproductive hormone, are produced in the brains of males and females. In songbirds, estrogen may help process auditory social cues in both sexes and visual cues in males (Luke Remage-Healey, PhD, presentation 204.06, see attached speaker summary).

"Researchers are recognizing there are more differences between male and female biologies than originally thought," said press conference moderator Catherine Woolley of Northwestern University, an expert on hormones such as estrogen. "These new studies help to show how sex differences and the actions of hormones in the brain affect how we develop, respond to the environment, and
'/>"/>

Contact: Kat Snodgrass
media@sfn.org
202-962-4090
Society for Neuroscience
Source:Eurekalert

Page: 1 2

Related biology news :

1. BRG1 mutations confer resistance to hormones in lung cancer
2. Hormones dictate when youngsters fly the nest, says new research
3. Stress hormones: Good or bad for posttraumatic stress disorder risk?
4. Estrogenic plants linked to altered hormones, possible behavior changes in monkeys
5. Calcium and vitamin D help hormones help bones
6. Prohormonesdirect.com Discusses the Man of Steel Workout Plan
7. Prohormonesdirect.com Offers in Depth OxyELITE Pro Reviews
8. New study will help protect vulnerable birds from impacts of climate change
9. Study jointly led by UCSB researcher supports theory of extraterrestrial impact
10. Research on flavanols and procyanidins provides new insights into how these phytonutrients may positively impact human health
11. Study by Haverford College professor reveals unprecedented impact of Deepwater Horizon on deep ocean
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:11/21/2014)... VIEW, Calif. , Nov. 20, 2014 ... higher driver efficiency are piloting the North American and ... number of accidents growing, gesture recognition systems that are ... make a mark in the industry. ... the Automotive Gesture Recognition Market in Europe ...
(Date:11/18/2014)... -- The Secure Identity & Biometrics Association (SIBA) and ... formation of The Airport Entry and Exit Working ... Biometric Entry and Exit Solutions Framework for Airports ... BORDERPOL, the international non-profit organization that works directly ... border security, traveler and migration systems. ...
(Date:11/18/2014)...   EyeLock Inc. , a market leader ... USA (Safran), a leading U.S. provider of ... partnership to offer comprehensive biometric identity solutions and ... screening and financial services markets. As ... through a nationwide network of 1,100 IdentoGO® Centers.  ...
Breaking Biology News(10 mins):Gesture Recognition Intensifies with the Rise of In-car Smartphone Integration, Says Frost & Sullivan 2Gesture Recognition Intensifies with the Rise of In-car Smartphone Integration, Says Frost & Sullivan 3Gesture Recognition Intensifies with the Rise of In-car Smartphone Integration, Says Frost & Sullivan 4Identity Management, Document Authentication and Biometric Companies Form "The Airport Entry and Exit Working Group", Releasing the Framework to Help Guide the Department of Homeland Security and Congress Towards Solutions 2Identity Management, Document Authentication and Biometric Companies Form "The Airport Entry and Exit Working Group", Releasing the Framework to Help Guide the Department of Homeland Security and Congress Towards Solutions 3EyeLock, MorphoTrust Form Strategic Partnership to Pursue Commercial Enterprise Deployments 2EyeLock, MorphoTrust Form Strategic Partnership to Pursue Commercial Enterprise Deployments 3
... could benefit from drinking diet soda. New research from ... citrate and malate content in commonly consumed sodas may ... The study was presented at the 104th Annual Scientific ... Increased alkalinity is proven to augment citraturia, a known ...
... a novel approach for thwarting the relentless bacterial infections ... fibrosis (CF), unlocking new possibilities against a tenacious and ... a mainstay antibiotic with drugs to deprive the bacteria ... boost infection killing, they found. Their research, reported ...
... has a soundtrack. Its tempo and tone will vary, ... the brain itself. When that soundtrack is recorded and ... -- it may sharpen their reflexes during a crisis, and ... influence of music on cognitive development, learning, and emotional well-being ...
Cached Biology News:Two-pronged model could help foil tough cystic fibrosis infections 2Two-pronged model could help foil tough cystic fibrosis infections 3Brain music 2
(Date:12/17/2014)... (PRWEB) December 17, 2014 Gene ... that it has entered into a technology access ... (ADM) to apply DNA2.0’s proprietary protein engineering technology, ... process. , “We are extremely excited that the ... platform. This proprietary bioengineering technology has now ...
(Date:12/17/2014)... SOUTH SAN FRANCISCO, Calif. , Dec. 17, ... positive results of a Phase 2 study evaluating ... for the treatment of patients with severe, chronic ... the current standard of care, including topical steroids ... endpoint was percent change in Visual Analog Scale ...
(Date:12/15/2014)...  GlassesOff Inc. (OTCBB: GLSO) announced today the appointment ... director of the Company,s Board of Directors. ... its CEO until its acquisition by Stanley Black ... Recognized as the inventor of the first Wi-Fi-based Active ... -based RFID solutions focused on improving operational efficiency, safety ...
(Date:12/13/2014)... (PRWEB) December 12, 2014 Clarassance, a ... announced its new name: Therabron Therapeutics , Inc. ... and bronchioles (a type of structure in the lungs ... company’s mission to develop novel protein therapeutics for the ... directors decided to change the name to mark the ...
Breaking Biology Technology:ADM and DNA2.0 Enter Into Protein Engineering Technology Access and Service Agreement 2Velocity Pharmaceutical Development, LLC and Tigercat Pharma, Inc. Announce Phase 2 Results for VPD-737 in Patients With Chronic Pruritus 2Velocity Pharmaceutical Development, LLC and Tigercat Pharma, Inc. Announce Phase 2 Results for VPD-737 in Patients With Chronic Pruritus 3Velocity Pharmaceutical Development, LLC and Tigercat Pharma, Inc. Announce Phase 2 Results for VPD-737 in Patients With Chronic Pruritus 4AeroScout Founder Joins GlassesOff's Board of Directors 2AeroScout Founder Joins GlassesOff's Board of Directors 3Maryland-based Biotech Company's Path Forward in Treating Respiratory Diseases Sparks Name Change 2
... MacroGenics, Inc. announced today that Mr. Paulo F. Costa has ... Mr. Costa is the former President and Chief Executive ... years of experience in operations and commercialization in the pharmaceutical ... , , "We are privileged to have Mr. Costa ...
... VIENNA, Austria, June 23 MIG Fonds and AFFiRiS ... Private Equity Award,competition, hosted by the industry magazine Boerse-Express and ... fund and the Austrian biotechnology company as well as a ... Last Tuesday MIG Fonds and AFFiRiS AG ...
... Denosumab Data , , THOUSAND OAKS, Calif., June 22 ... announced that the U.S. Food and Drug Administration (FDA) has ... Reproductive Health Drugs Advisory Committee (RHDAC) on Aug. 13, 2009. ... (BLA) for denosumab, a RANK Ligand inhibitor for which Amgen ...
Cached Biology Technology:Paulo F. Costa Joins MacroGenics Board of Directors 2Paulo F. Costa Joins MacroGenics Board of Directors 3AFFiRiS AG: 1st Place in Venture Capital & Private Equity Awards for MIG Fonds and AFFiRiS 2AFFiRiS AG: 1st Place in Venture Capital & Private Equity Awards for MIG Fonds and AFFiRiS 3Amgen to Participate in Reproductive Health Drugs Advisory Committee Meeting in August 2Amgen to Participate in Reproductive Health Drugs Advisory Committee Meeting in August 3Amgen to Participate in Reproductive Health Drugs Advisory Committee Meeting in August 4Amgen to Participate in Reproductive Health Drugs Advisory Committee Meeting in August 5Amgen to Participate in Reproductive Health Drugs Advisory Committee Meeting in August 6Amgen to Participate in Reproductive Health Drugs Advisory Committee Meeting in August 7
... is a cytidine analog that has been shown ... Immunogen: Chemical / Small Molecule conjugated ... of the ddC antiserum was determined by calculating ... moles of ddC analog at the 50% intercept ...
Porcine Pulmonary Artery Endothelial Cells (PPAEC) (>500,000 cells)...
... MSC series of Class II Biological ... and certification to the world's highest ... that the cabinets cannot be adjusted ... lighting, low noise and arm rest ...
...
Biology Products: