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Review finds conflicts of interest in many cancer studies

A new analysis finds that a considerable number of clinical cancer studies published in respected medical journals have financial connections to pharmaceutical companies.

New universal breast cancer marker predicts recurrence and clinical outcome

(PHILADELPHIA) Reporting online in the American Journal of Pathology, researchers from the Kimmel Cancer Center at Jefferson have implicated the loss of a stromal protein called caveolin-1 as a major new prognostic factor in patients with breast cancer, predicting early disease recurrence, metastasis and breast cancer patient survival.

Still irritating after all these years: Study of adult children and parents

ANN ARBOR, Mich.---The majority of parents and adult children experience some tension and aggravation with one another, a new study says.

But parents generally are more bothered by the tensions---and the older the child, the greater the bother.

Maternal depression is associated with significant sleep disturbance in infants

Westchester, Ill. -- A study in the May 1 issue of the journal SLEEP suggests that babies born to mothers with depression are more likely to suffer from significant sleep disturbances at 2 weeks postpartum that continue until 6 months of age.

African-American teens' perceptions of racial discrimination

A three-year study of African American youths' perceptions of racial discrimination has found that many Black teens consider themselves victims of racial discrimination, and these perceptions are linked to how they feel about being Black, particularly their views of how the broader society sees African Americans.

Young children think gender-related behavior is inborn

Young children think about gender in the same way they think about species of animals. They believe, for example, that a boy's preference for football is innate, as is a girl's preference for dolls, just as cats' behavior is innately different from dogs'.

Tips from the American Journal of Pathology

Notch1 Contributes to Scar Tissue in the Lungs

A group led by Dr. Sem Phan at the University of Michigan, Ann Arbor identified Notch1 as a mediator of lung fibrosis. They present their data in the May 2009 issue of The American Journal of Pathology.

Self-healing concrete for safer, more durable infrastructure

ANN ARBOR, Mich.---A concrete material developed at the University of Michigan can heal itself when it cracks. No human intervention is necessary---just water and carbon dioxide.

Financial barriers to attending college affect academic goals in young students

Most young students do not enjoy homework. However, after being told that good grades will help them get into college and lead to a better life, most students eventually buckle down and start studying. But what if college is not an option?

New imaging analysis predicts brain tumor survival

ANN ARBOR, Mich. -- As early as one week after beginning treatment for brain tumors, a new imaging analysis method was able to predict which patients would live longer, researchers from the University of Michigan Comprehensive Cancer Center have found.

Study reports success in treating a rare retinal disorder

Ann Arbor, MI--Patients with a rare, blinding eye disease saw their vision improve after treatment with drugs to suppress their immune systems, according to researchers at the University of Michigan Kellogg Eye Center. Because autoimmune retinopathy (AIR) is difficult to diagnose, the biggest challenge now is to find biologic markers that identify patients who can benefit from treatment.

Study reports success in treating a rare retinal disorder

Ann Arbor, MI--Patients with a rare, blinding eye disease saw their vision improve after treatment with drugs to suppress their immune systems, according to researchers at the University of Michigan Kellogg Eye Center. Because autoimmune retinopathy (AIR) is difficult to diagnose, the biggest challenge now is to find biologic markers that identify patients who can benefit from treatment.

High-dose radiation improves lung cancer survival, U-M study finds

ANN ARBOR, Mich. -- Higher doses of radiation combined with chemotherapy improve survival in patients with stage III lung cancer, according to a new study by researchers at the University of Michigan Comprehensive Cancer Center.

More intense bladder cancer treatment does not improve survival, U-M study finds

ANN ARBOR, Mich. -- Despite enduring more invasive tests and medical procedures, patients who were treated aggressively for early stage bladder cancer had no better survival than patients who were treated less aggressively.

Gene therapy appears safe to regenerate gum tissue

ANN ARBOR, Mich.---Scientists at the University of Michigan have developed a method of gene delivery that appears safe for regenerating tooth-supporting gum tissue---a discovery that assuages one of the biggest safety concerns surrounding gene therapy research and tissue engineering.



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