Tag Archive kansas

Breakthrough finds molecules that block previously ‘undruggable’ protein tied to cancer

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The findings, which could lead to a new class of cancer drugs, appear in the current issue of ACS Chemical Biology. “These are the first reported small-molecule HuR inhibitors that competitively disrupt HuR-RNA binding and release the RNA, thus blocking HuR function as a tumor-promoting protein,” said Liang Xu, associate professor of molecular biosciences and corresponding author of the paper. The results hold promise for treating a broad array of cancers in people. The researcher said HuR has been detected at high levels in almost every type of cancer tested, including cancers of the colon, prostate, breast, brain, ovaries, pancreas and lung…

New ‘lab-on-a-chip’ could revolutionize early diagnosis of cancer

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“Exosomes are minuscule membrane vesicles — or sacs — released from most, if not all, cell types, including cancer cells,” said Yong Zeng, assistant professor of chemistry at the University of Kansas. “First described in the mid-’80s, they were once thought to be ‘cell dust,’ or trash bags containing unwanted cellular contents. …

Repurposing a drug for abdominal cancer

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The drug, known under the brand name Nanotax, is a fine particle reformulation of paclitaxel, the standard treatment for ovarian cancer. …

Patients with a certain form of kidney disease may have reduced risk of cancer — ScienceDaily

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source : http://www.sciencedaily.com/releases/2014/05/140522175703.htm

Said the tumor to its neighbor, “You’ve got mail:” Cell communication via exosomes — ScienceDaily

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source : http://www.sciencedaily.com/releases/2014/01/140129164809.htm

Treat the fungus among us with nontoxic medicinal compound

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Govindsamy Vediyappan, assistant professor of biology, noticed that diabetic people in developing countries use a medicinal herb called Gymnema slyvestre to help control sugar levels. He decided to study the microbiological use of Gymnema slyvestre — a tropical vine plant found in India, China and Australia — to see if it could treat a common human fungal pathogen called Candida albicans. The investigation was successful on two levels: Vediyappan’s research team found the medicinal compound is both nontoxic and blocks the virulence properties of the fungus so that it is more treatable. The results are important for human health, biomedical applications and potential drug development. …

Deadly piglet virus spreads to nearly 200 U.S. farm sites

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source : http://www.foxnews.com/health/2013/06/25/deadly-piglet-virus-spreads-to-nearly-200-us-farm-sites/

Ground beef recalled in Kansas, may be contaminated with E.coli

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source : http://www.foxnews.com/health/2013/06/20/ground-beef-recalled-in-kansas-may-be-contaminated-with-ecoli/

8 things you only ask Google

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Click over to the history tab in your browser and scan what's there. We're going to bet there's at least one semi-embarrassing health question you've been trying to get to the bottom of, but would never breathe a word about to your doctor.  To help you save time (and face), we canvassed doctors across America about common embarrassing symptoms and guess what? None of them flinched. They also had some fascinating clues as to what might be causing them—and what you can do about it. Here, strange symptoms you'd rather not talk about—explained. Why do I pee when I run? “Exercise-induced incontinence is not uncommon in women, and it's usually caused by one of two factors: “1. Stress incontinence occurs when the pressure inside the abdomen exceeds the resistance at the neck of the bladder (for example: if the urethral sphincter muscle doesn't close with enough force). Running or other strenuous physical exercise could cause this increase in abdominal pressure and subsequent urinary leakage. (Sound familiar…

10 things you only ask Google

Dr. Brilliant no comments

Click over to the history tab in your browser and scan what's there. We're going to bet there's at least one semi-embarrassing health question you've been trying to get to the bottom of, but would never breathe a word about to your doctor.  To help you save time (and face), we canvassed doctors across America about common embarrassing symptoms and guess what? None of them flinched. They also had some fascinating clues as to what might be causing them—and what you can do about it. Here, strange symptoms you'd rather not talk about—explained. Why do I pee when I run? “Exercise-induced incontinence is not uncommon in women, and it's usually caused by one of two factors: “1. Stress incontinence occurs when the pressure inside the abdomen exceeds the resistance at the neck of the bladder (for example: if the urethral sphincter muscle doesn't close with enough force). Running or other strenuous physical exercise could cause this increase in abdominal pressure and subsequent urinary leakage. (Sound familiar? See 11 Fixes For A Weak Bladder.) “2. The other main reason is bladder overactivity, where the muscles of the wall of the bladder squeeze when they should be relaxed (during bladder filling). This gives people a sense of urgency, and may cause them to leak urine. “If you're experiencing urine leakage with running or other physical exercise, I encourage you to seek help from a urologist or your primary health care provider.” —Dr. Tomas L. Griebling, professor and vice-chair of urology at the University of Kansas My thighs chafe when I walk. What's up? …