January 26, 2012: Caffeine May Alter Women's Estrogen Levels
But effect is different in Asians, whites, study says

January 09, 2012: Anti-Estrogen Treatment Shrank Lung Tumors in Mice
Preliminary study exposed animals to cancer-causing agent in tobacco

December 07, 2011: Expert Panel Pinpoints Environmental Culprits in Breast Cancer
Unneeded radiation, hormone therapy, alcohol raise risk but hair dye, cellphones appear safe, report says

November 18, 2011: Tender Breasts From Combo HRT Linked to Higher Cancer Risk
Symptom is significant in estrogen-progestin treatment, not estrogen alone

November 15, 2011: Could Women's Use of 'the Pill' Raise Men's Prostate Cancer Risk?
New finding is highly speculative and doesn't demonstrate cause-and-effect, expert says

April 15, 2011: Estrogen's Role in Breast Cancer Can Fluctuate
Experts explain how timing is everything, turning hormone into friend or foe of the disease

April 05, 2011: Soy Foods OK After Breast Cancer: Study
Preliminary research finds no increased risk of recurrence

April 05, 2011: Risks of Estrogen Hormone Therapy Seen to Fade After Treatment Ends
Increased odds of stroke, blood clots dissipate, as do most benefits, researchers find

March 24, 2011: High Levels of PFCs Might Bring Early Menopause
Study found exposure to chemicals may disrupt a woman's endocrine system

January 24, 2011: Breast Cancer Drug May Also Help Lung Cancer Patients
Tamoxifen's anti-estrogen properties might thwart tumor progression, small study suggests

January 04, 2011: Estrogen May Play Role in Rising Rates of Head, Neck Cancer
Finding comes from study on the hormone's effect on cancerous and pre-cancerous cells

December 15, 2010: Belly Fat May Make Some Breast Cancers More Likely
Study finds greater risk for ER-negative cancer in premenopausal women

December 09, 2010: Estrogen-Only Hormone Therapy May Reduce Breast Cancer Risk for Some
But experts question finding that postmenopausal women with low risk of disease might benefit

December 09, 2010: Certain Breast Cancer Drugs Linked With Heart Risks in Older Women
Study finds long-term use of aromatase inhibitors could up the odds slightly

November 09, 2010: Obesity Not Tied to Breast Cancer Risk in Mexican Americans
Lower risk may be due to a shorter lifetime exposure to estrogen, researchers suggest

March 30, 2010: Hormone Replacement Might Relieve Arthritis
Researchers speculate that injections in joint fluid may be beneficial

February 11, 2010: Cognitive Skills May Shrink With Tamoxifen
Breast cancer drug still has lifesaving qualities, expert stresses

December 08, 2009: Soy Beneficial for Breast Cancer Survivors: Study
Surprising finding shows it reduces risk of death, recurrence

October 07, 2009: 'Lab on a Chip' Might Speed Breast Cancer Monitoring
Device makes measuring estrogen faster and simpler, researchers say

August 18, 2009: Estrogen Plays Surprise Role in Breast Cancer Treatment
Study finds it may slow disease if anti-estrogen therapies stop working

June 10, 2009: Studies Report More Harmful Effects From BPA
Chemical in plastics may hurt heart and fertility, researchers say

May 12, 2009: Estrogen May Help Men's Hearts
Too much or too little of the hormone, though, can be damaging, study finds

April 24, 2009: Lowered HRT Use May Have Cut Heart Attacks
But women didn't experience a similar drop in strokes, study finds

February 06, 2009: Female Hormones Deter Salt-Sensitive Hypertension
Estrogen appears to improve kidneys' ability to shed sodium, study says

January 12, 2009: HRT Shrinks the Brain
But research shows it does not damage cerebral blood vessels in older women

January 05, 2009: Obesity Linked to Ovarian Cancer
Excess estrogen may contribute to malignancy, study suggests

December 22, 2008: Hormones Boost Frequency of Women's Migraine With Aura
Mouse study finds 2 genes likely behind spread of depression with these headaches

November 11, 2008: Flu Shots Lower Risk of Blood Clots
Study found getting one reduced chances by 26%

November 06, 2008: Migraine Might Lower Breast Cancer Risk
Lower estrogen levels among sufferers may be the reason why, researchers say

November 05, 2008: Testosterone Patch Restores Libido in Postmenopausal Women
But, the male hormone therapy may cause unwanted hair growth, study finds

November 02, 2008: Excess Weight Seems to Boost Breast Cancer Risk
Exercising 30 to 60 minutes a day may offer needed protection, experts say

October 16, 2008: Aerobics Can Reverse Mental Decline in Older Adults
Review of studies shows workouts that leave a person breathless boost brain tissue volume

September 05, 2008: Drug Re-Sensitizes Breast Tumors to Treatment
Phase II study finds sorafenib helps reverse disease resistance to anti-hormonal therapy

August 12, 2008: Postmenopausal Women With Breast Cancer Face Joint Issues
Obesity, previous HRT, chemo also raised chances for those on endocrine treatment, study says

August 04, 2008: Estrogen May Have Preventive Role in Women's Schizophrenia
Symptoms, including delusions, hallucinatory behavior, improved with estradiol, study says

June 16, 2008: New Molecule Discovery Shows Promise Against Tamoxifen-Resistant Breast Cancers
Potential therapy could be the next generation of treatments, researchers say

June 02, 2008: Bone Drug Lowers Risk of Breast Cancer Recurrence
Zometa, used to treat osteoporosis, showed no unanticipated side effects, researchers report