Category: Cell Biology
23 November 2005
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ScienceNOW(Science - AAAS)
Giving Cancer Vaccines a Boost
New strategy dampens one type of T cell so another can fight cancer
17 October 2005
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ScienceNOW(Science - AAAS)
Stem Cell Research Tries to Skirt Ethical Concerns
Scientists demonstrate two ways to derive ES cells without destroying embryos, but moral questions remain
6 October 2005
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ScienceNOW(Science - AAAS)
Eggs Won't Run on Empty
Supplying nutrients to egg cells staves off cell death
27 September 2005
|
ScienceNOW(Science - AAAS)
Beta Cells Forever?
A new, limitless source of cells to combat diabetes may come with risks
15 September 2005
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ScienceNOW(Science - AAAS)
Beans, Beans, Good for Your ... Cancer
Compound found in common foods may prevent tumors from growing blood vessels
7 September 2005
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ScienceNOW(Science - AAAS)
Radiation's Long Reach
Cells as far as 1 millimeter away from radiation hit still show damage
7 September 2005
|
ScienceNOW(Science - AAAS)
Stem Cells Show Signs of Age
Potentially damaging genetic changes could compromise therapeutic potential
29 August 2005
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ScienceNOW(Science - AAAS)
Keeping the Young from Dying Old
Cancer drug may prevent premature aging in children
3 August 2005
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ScienceNOW(Science - AAAS)
First Dog Cloned
Copied canines could help hunt down genetic diseases and sniff out new treatments
27 July 2005
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ScienceNOW(Science - AAAS)
Cancer Cells Signal Before They Migrate
Genetic warning may help doctors better diagnose and treat aggressive tumors
26 July 2005
|
ScienceNOW(Science - AAAS)
Stem Cells Bring Home the Bacon
Researchers claim to have turned pig skin cells into embryos
26 July 2005
|
ScienceNOW(Science - AAAS)
New Eggs From Bone Marrow?
Controversial study could provide hope for infertile women
25 July 2005
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ScienceNOW(Science - AAAS)
When Good Clones Go Bad
Why have many of Dolly's successors been underachievers?
1 June 2005
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ScienceNOW(Science - AAAS)
Massachusetts Legislature Overrides Stem Cell Veto
New law will allow creation of embryonic stem cells via therapeutic cloning
25 May 2005
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ScienceNOW(Science - AAAS)
Embryonic Stem Cell Bill Passes House
President Bush says he will veto legislation
25 May 2005
|
ScienceNOW(Science - AAAS)
A New Suspect Behind Atherosclerosis
Blood vessel metabolism may play a role in hardening of arteries
19 May 2005
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ScienceNOW(Science - AAAS)
Cloning of Human Stem Cells Speeds Up
Korean team creates 11 new lines from diseased or injured patients
9 May 2005
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ScienceNOW(Science - AAAS)
San Francisco to Host Stem Cell Institute
First round of grants expected this Fall
15 April 2005
|
ScienceNOW(Science - AAAS)
The Brain's Tireless Sentries
Multiarmed immune cells constantly probe for trouble
24 March 2005
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ScienceNOW(Science - AAAS)
UK Report Backs Deregulation of Controversial Research
Says restrictions on human reproductive cloning and genetic modification of embryos should be relaxed
11 March 2005
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ScienceNOW(Science - AAAS)
The Consummate Sperm Protein
Newly discovered protein is crucial for sperm-and-egg fusion
10 March 2005
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ScienceNOW(Science - AAAS)
New Weapon in Fat Offensive?
Blocking enzyme ratchets up metabolism, prevents obesity, study finds
23 February 2005
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ScienceNOW(Science - AAAS)
Getting the Mouse Out
Researchers remove potential contaminant of human embryonic stem cells
9 February 2005
|
ScienceNOW(Science - AAAS)
Turn on Your Heart Cells
Researchers find precursor cells that can become many types of heart tissue
29 November 2004
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ScienceNOW(Science - AAAS)
Don't Trust the Help
Stem cells recruited to repair the stomach lining may cause gastric cancer
29 November 2004
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ScienceNOW(Science - AAAS)
Don't Worry, Be Happy--Or Else
Long-term stress may chip away at the ends of chromosomes
5 November 2004
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ScienceNOW(Science - AAAS)
Eat Your Heart Out, Baby
Newborns' cells feed on themselves until suckling begins
14 September 2004
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ScienceNOW(Science - AAAS)
German Panel Splits on Cloning Issue
Despite divergent opinions, the group recommends that Germany keep its current moratorium
3 September 2004
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ScienceNOW(Science - AAAS)
Fur-Replacement Therapy
Stem cells from hair follicles regenerate skin and hair in mice
30 August 2004
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ScienceNOW(Science - AAAS)
Building a Sex-Specific Brain
Differences in male and female brains tied to self-destructing neurons
23 August 2004
|
ScienceNOW(Science - AAAS)
Hopes Renewed for Pancreatic Stem Cells
Rare cells can give rise to insulin-producing β cells in mice
11 August 2004
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ScienceNOW(Science - AAAS)
Cancer Stem Cell Claim Scrutinized
Study suggests certain blood cells become stem cells in leukemia
6 August 2004
|
ScienceNOW(Science - AAAS)
New Light on Inflammation-Tumor Link
Key molecule on the road from colitis to colon cancer identified
12 May 2004
|
ScienceNOW(Science - AAAS)
Onward to the Regulome
Consortium tackles genetic networks in mouse
5 May 2004
|
ScienceNOW(Science - AAAS)
Stem Cell Letdown in Pancreas
New insulin-producing cells aren't made from stem cells
12 February 2004
|
ScienceNOW(Science - AAAS)
Human Embryos Cloned for Stem Cells
Scientists Take Step Toward Therapeutic Cloning
4 December 2003
|
ScienceNOW(Science - AAAS)
Estrogen Steps Up to the Platelet
Sex hormone shows new talent: keeping blood healthy
21 March 2003
|
ScienceNOW(Science - AAAS)
Cellular Band-Aids
Two proteins meet when airway cells break, speeding healing
24 February 2003
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ScienceNOW(Science - AAAS)
Deconstructing the Nucleolus
Manipulating an oft-overlooked organelle could boost cloning success
27 December 2002
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ScienceNOW(Science - AAAS)
Breakthroughs 2002: A Taste for Temperature
Scientists get tuned in to new sensory receptors
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