Navigation Links
Physician-scientists seek solutions to reproductive problems related to chromosomal variations
Date:12/19/2007

NEW YORK (Dec. 19, 2007) -- Approximately one in every 500 to 650 baby boys is born with an extra X chromosome, a variation in their genetic code that until a few years ago was thought to result in infertility in all cases. However, this is no longer the case. A recent conference hosted by NewYork-Presbyterian Hospital/Weill Cornell Medical Center and advocacy organization KS&A focused on raising awareness of the condition and the recent availability of treatments for both children and adults.

As recently as 10 years ago, all men born with an extra X chromosome -- a condition whose classic symptoms are known as Klinefelter syndrome -- were thought to be infertile. Now, new research at NewYork-Presbyterian/Weill Cornell, led by Dr. Peter Schlegel, has pioneered a surgical approach -- a combination of TESE (testicular sperm extraction) and IVF (in vitro fertilization) -- that enables these men to father healthy children approximately 40 percent of the time it is employed.

But this is just the beginning. "Our Department has five scientists who are leading research into Klinefelter's and other chromosomal variations. We are very pleased to join forces with KS&A to raise awareness for these conditions," says Dr. Schlegel, chairman of the Department of Urology and professor of urology and reproductive medicine at Weill Cornell Medical College, and urologist-in-chief at NewYork-Presbyterian/Weill Cornell.

KS&A presented Dr. Schlegel with a "Lifetime Achievement Award" at its recent meeting to honor his infertility treatment advances -- which are rewriting the textbook on Klinefelter syndrome.

"Our current research in the laboratory focuses on understanding the mechanism by which the presence of an additional X chromosome affects sperm production and testosterone synthesis in males with Klinefelter syndrome. These critical and unique studies will allow us to provide improved treatment and management recommendations based on soli
'/>"/>

Contact: Andrew Klein
ank2017@med.cornell.edu
212-821-0560
New York- Presbyterian Hospital/Weill Cornell Medical Center/Weill Cornell Medical College
Source:Eurekalert

Page: 1 2 3

Related biology news :

1. e-Science points to pollution solutions
2. Image Solutions, Inc. Acquires Zurich Biostatistics, Inc.
3. BIO-key International Showcasing Innovative Public Safety Solutions at 2007 IACP Conference
4. Economical, nonpolluting solutions to greenhouse growing found
5. Software Techniques Inc. Selects M2SYS Fingerprint Software to Meet Continuous Growth and Demand for Desktop Biometric Time & Attendance Solutions
6. Study finds Viagra increases release of key reproductive hormone
7. Study identifies pathway required for normal reproductive development
8. Abnormal fat metabolism underlies heart problems in diabetic patients
9. Study finds blocking angiogenesis signaling from inside cell may lead to serious health problems
10. Prolonged respiratory problems for oil spill clean-up volunteers
11. New thoracic imaging approach can pinpoint underlying venous problems
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:4/17/2014)... Kansas State University engineer has developed a patented ... improvised explosive devices. The same technique could help ... Steven M. and Kay L. Theede chair in ... engineering, and his research team have created a ... in car trunks. The distance detection method ...
(Date:4/17/2014)... honored Clemson professor Rajendra Singh Thursday as a ... and expand solar deployment in the residential, commercial ... Banks Professor of Electrical and Computer Engineering and ... considered a local hero leading the charge across ... in solar power and driving policy changes at ...
(Date:4/17/2014)... deforestation and fragmentation of forests in the Amazon ... forests, contributing to rapid and widespread forest loss ... researchers., The findings show that forests in the ... droughts coupled with forest fires lead to large-scale ... Jennifer Balch, assistant professor of geography, Penn State. ...
Breaking Biology News(10 mins):Patented research remotely detects nitrogen-rich explosives 2White House honors Clemson professor as 'Champion of Change' for solar deployment 2Drought and fire in the Amazon lead to sharp increases in forest tree mortality 2Drought and fire in the Amazon lead to sharp increases in forest tree mortality 3
... mammals can determine the spatial origin of sounds with remarkable ... the street; locating an invisible ringing cell phone in a ... has developed a circuit that,s rapid enough to detect the ... reaches one of our ears, and the moment it reaches ...
... in the ongoing public health debate is the lack of ... A new study, "Vegetable Cost Metrics Show That Potatoes ... journal PLOS ONE , shows that potatoes are one ... one of the better nutritional values per penny than most ...
... Cancer cells spread and grow by avoiding detection ... system can help to eliminate cancer cells; however, there are ... cells. Regulatory T cells are immune cells that function to ... Journal of Clinical Investigation , researchers led by Ronald ...
Cached Biology News:Scientists discover the origin of a giant synapse 2New research shows that potatoes provide one of the best nutritional values per penny 2JCI early table of contents for May 24, 2013 2JCI early table of contents for May 24, 2013 3JCI early table of contents for May 24, 2013 4JCI early table of contents for May 24, 2013 5JCI early table of contents for May 24, 2013 6JCI early table of contents for May 24, 2013 7JCI early table of contents for May 24, 2013 8
(Date:1/15/2014)... Two champions of science, technology, engineering, ... an annual competition for middle and high school students ... STEM study. The competition presents students with real-world problems ... Aptitude, Mathematics, and Sciences is a program administered ...
(Date:1/15/2014)... (PRWEB) January 15, 2014 Freeslate, ... solutions, today announced that Lupin Limited, one of India’s ... CM Protégé PharmD System for high throughput ... India, is focused on a wide range of quality, ...
(Date:1/14/2014)... Washington, DC (PRWEB) January 14, 2014 ... session for Thursday, January 23, 2014 at 2pm EST ... Actionable Knowledge.” The topic focuses on how technology can ... mission critical decisions for government agencies. The online webinar ...
(Date:1/14/2014)... 14, 2014 EquitiesIQ, a leading informational ... ALQA). Alliqua is an emerging biomedical company acquiring, developing, ... care market. , Free report download: http://equitiesiq.com/reports/alliqua/ ... seasoned management team and Board, which launched the company’s ...
Breaking Biology Technology:Technology Student Association Partners with Leaders in STEM Education Advocacy for Annual Competition 2Technology Student Association Partners with Leaders in STEM Education Advocacy for Annual Competition 3Technology Student Association Partners with Leaders in STEM Education Advocacy for Annual Competition 4Technology Student Association Partners with Leaders in STEM Education Advocacy for Annual Competition 5Lupin Selects Freeslate’s CM Protégé PharmD System to Accelerate Polymorph Screening for Drug Development 2Lupin Selects Freeslate’s CM Protégé PharmD System to Accelerate Polymorph Screening for Drug Development 3Webcast - Natural Language Processing: Converting Raw Data into Actionable Knowledge – Hosted by Carahsoft and CDS Federal Services 2EquitiesIQ Initiates Coverage of Alliqua, Inc. 2EquitiesIQ Initiates Coverage of Alliqua, Inc. 3
... , ... ... ... ...
... ... with the upside of not only producing a low sodium meat product but with ... ... manufacturer of value-added ingredients into the natural food, nutraceutical and medical food market, is ...
... ... ... ... ...
Cached Biology Technology:China Medical Technologies Reports Third Fiscal Quarter Financial Results 2China Medical Technologies Reports Third Fiscal Quarter Financial Results 3China Medical Technologies Reports Third Fiscal Quarter Financial Results 4China Medical Technologies Reports Third Fiscal Quarter Financial Results 5China Medical Technologies Reports Third Fiscal Quarter Financial Results 6China Medical Technologies Reports Third Fiscal Quarter Financial Results 7China Medical Technologies Reports Third Fiscal Quarter Financial Results 8China Medical Technologies Reports Third Fiscal Quarter Financial Results 9China Medical Technologies Reports Third Fiscal Quarter Financial Results 10China Medical Technologies Reports Third Fiscal Quarter Financial Results 11China Medical Technologies Reports Third Fiscal Quarter Financial Results 12China Medical Technologies Reports Third Fiscal Quarter Financial Results 13China Medical Technologies Reports Third Fiscal Quarter Financial Results 14China Medical Technologies Reports Third Fiscal Quarter Financial Results 15China Medical Technologies Reports Third Fiscal Quarter Financial Results 16China Medical Technologies Reports Third Fiscal Quarter Financial Results 17China Medical Technologies Reports Third Fiscal Quarter Financial Results 18China Medical Technologies Reports Third Fiscal Quarter Financial Results 19China Medical Technologies Reports Third Fiscal Quarter Financial Results 20China Medical Technologies Reports Third Fiscal Quarter Financial Results 21China Medical Technologies Reports Third Fiscal Quarter Financial Results 22New Study Shows Nu-Tek's Modified Potassium Chloride Improves Yields in Meat Processing 2New Study Shows Nu-Tek's Modified Potassium Chloride Improves Yields in Meat Processing 3Medivation to Host Conference Call at 8:30 a.m. Eastern Time Tomorrow to Discuss Phase 3 Trial Results for Dimebon in Alzheimer's Disease 2Medivation to Host Conference Call at 8:30 a.m. Eastern Time Tomorrow to Discuss Phase 3 Trial Results for Dimebon in Alzheimer's Disease 3
... perfomance data acquisition interface. All the functionality ... on-board processor, increased memory and more available ... Power1401 also inlcudes an option for programmable ... standard 16 to 48 waveform inputs and ...
... designed to provide a thin film-like barrier when a ... This barrier creates the proper surface tension to ... the slide. PAP Pen contains a special formulation ... can be removed, if desired, by xylene after the ...
...
The BioLogic Maximizer mixer is for use with the Maximizer valve system. The mixer improves gradient quality by mixing the output of the BioLogic DuoFlow workstation pumps....
Biology Products: