Health & Medicine

How huntingtin kills neurons?

The Scientist blog, August 11th, 2010.

Researchers have revealed new clues to how a defective form of the huntingtin protein may cause the deadly changes that lead to Huntington’s disease — by potentially disrupting the process of neurogenesis, thereby decreasing neural progenitor cells.

“[This is] the first study to demonstrate that normal huntingtin has fundamental developmental roles in mitotic spindle function during development and in the process of neurogenesis,” said Mark Mehler, a neurologist at the Albert Einstein College of Medicine who was not involved in the study. Mehler previously found that in Huntington’s, and other neurodegenerative diseases, this kind of defect can lead to neuronal death later in life. In Huntington’s disease, mutations in the huntingtin protein lead to progressively severe psychiatric, cognitive, and motor dysfunction through the death of brain cells.  Read More >

Posted by Jennifer Welsh in 2010, Health & Medicine, Journalism, News Article, The Scientist

UC Santa Cruz lecturer Tony Hoffman is helping Haiti’s displaced children during a five-week trip

Santa Cruz Sentinel, February 28, 2010.

Tony Hoffman touched down in Haiti on Feb 16, four weeks after a magnitude 7.0 earthquake devastated the nation.

“Haitians are resilient, hopeful, hard-working people,” Hoffman said over Skype Chat on Friday. “They are getting exhausted and worn out, but every day I see people working to care for themselves and their families, with no pay, little food, inadequate shelter and water.”

Hoffmann, a child psychologist and lecturer at UC Santa Cruz, is staying at a displacement camp called Terraine D’Acra, located on top of a garbage dump and complete with open sewage flows. Read more >

Posted by Jennifer Welsh in 2010, Health & Medicine, Journalism, Santa Cruz Sentinel

Sharp Solutions for Home Medicine has collected 15,000 pounds of medical waste since 2007

Santa Cruz Sentinel, February 18, 2010.

WATSONVILLE — Those pills may dissolve when you flush them, but their chemicals ghost along in our water.

The medicines that help heal may wreak havoc on our ecosystem. Medicines tossed into the trash can leech into ground water and “sharps” — needles and lancets, anything designed to pierce the skin — can stick municipal waste workers, sometimes making them sick. Read More >

Posted by Jennifer Welsh in 2010, Health & Medicine, Journalism, Santa Cruz Sentinel

Santa Cruz duo aims to make a difference in Nigeria

Santa Cruz Sentinel, January 17th, 2010.

Complications kill or maim up to 30 percent of pregnant women in Nigeria, one of the highest rates in the world.

That statistic is what drew Evelyn Castle and Adam Thompson to Nigeria last summer, working with UC Santa Cruz’s Global Information Internship Program to improve maternal and child health in the West African nation.

“All of their medical records are paper, which can easily get ruined or lost,” Castle said. “The information was there, they just often aren’t able to access it.” Read More >

Posted by Jennifer Welsh in 2010, Health & Medicine, Journalism, Santa Cruz Sentinel

Grant to aid in fight against childhood obesity in the Pajaro Valley

Santa Cruz Sentinel, January 12th, 2010.

WATSONVILLE — The battle against childhood obesity in the Pajaro Valley is getting some help.

The United Way of Santa Cruz County announced Monday its Go For Health! program has received $360,000 to work on the problem during the next four years.

The programs funded by the grant will “make it easier for people to make healthy choices,” said Go For Health! program coordinator Laura Young. “Right now the easiest choices are the least healthy.” Read More >

Posted by Jennifer Welsh in 2010, Health & Medicine, Journalism, Santa Cruz Sentinel

Less TV time may help overweight adults burn more calories, Stanford researcher says

Stanford University Medical Center, December 14th, 2009. 

Adults may stave off weight gain by simply spending less time watching television, according to a new study led by a researcher now at the Stanford University School of Medicine. Overweight adults who cut television time in half were more active, burning more calories as a result.

“Taking away time spent in front of the television has the potential to improve a person’s activity levels,” said Jennifer Otten, PhD, postdoctoral scholar at the Stanford Prevention Research Center and lead author of the study, conducted at the University of Vermont. Read More >

Posted by Jennifer Welsh in 2009, Health & Medicine, News Article, Press Release, Stanford University School of Medicine

Menlo-Atherton High School wins prize for sleep program with Stanford class

Stanford University Medical Center, November 16, 2009

The California School Boards Association has awarded Menlo-Atherton High School in Atherton a 2009 Golden Bell Award for its comprehensive sleep education campaign. The program was developed in collaboration with well-known sleep researcher William Dement, MD, PhD, the Lowell W. and Josephine Q. Berry Professor, and Mark Rosekind, PhD, a local sleep scientist and former director of the Center for Human Sleep Research at the Stanford Sleep Disorders and Research Center.

The program was designed to raise awareness among students of the importance of sleep and the dangers of sleep deprivation. Research over the past decade has indicated that teens require on average more than nine hours of sleep per night, but busy high school schedules and a naturally occurring shift in the internal biological clock of teens result in later bedtimes. According to researchers, the average adolescent lives with a significant “sleep debt” that affects safety, health, performance and mood.

Read More >

Posted by Jennifer Welsh in 2009, Health & Medicine, News Article, Press Release, Stanford University School of Medicine

Prize honors Pizzo for his work with children

Stanford University Medical Center, November 16th, 2009. 

The Ronald McDonald House Charities have awarded their Medical Award of Excellence to Philip Pizzo, MD, dean of the School of Medicine, for his contributions to childhood medicine. The award includes a $100,000 grant to donate to a charity of his choice.

The Medical Award of Excellence is given to individuals who have made outstanding contributions to improve the lives of children. The award was presented Nov. 7 in Rosemont, Ill.  Read More >

Posted by Jennifer Welsh in 2009, Health & Medicine, News Article, Press Release, Stanford University School of Medicine

Seed grants to faculty support six community health projects

Stanford University Medical Center, November 16th, 2009.

The Stanford Office of Community Health awarded six seed grants to faculty members that promote community health through collaboration between Stanford and local agencies. The projects include community-health-oriented research and collaborations with community-based health centers, schools and hospitals and other nonprofits.

The seed grants, which total approximately $75,000, are funded as a part of the Clinical and Translational Science Award Stanford received last year from the National Institutes of Health. The aim of the grants program is to foster relationships between Stanford researchers and the local communities by “supporting the community partners and encouraging Stanford faculty to collaborate with them,” said Jill Evans, research program director for the Office of Community Health. Read More >

Posted by Jennifer Welsh in 2009, Health & Medicine, News Article, Press Release, Stanford University School of Medicine

Summer program for minority high school students receives $1.3 million in NIH funds

Stanford University Medical Center, November 2, 2009

The Stanford Medical Youth Science Program will receive a $1.3 million Science Education Partnership Award from the National Institutes of Health, spread over the next five years. The grant will extend science educational opportunities to California’s low-income and underrepresented minority high school students.

The Stanford program’s aim is to increase diversity in science and health professions through encouraging low-income and underrepresented minority students to engage in science activities to develop critical thinking skills. The program’s faculty advisor, professor of medicine Marilyn Winkleby, PhD, said she hopes that increasing diversity will bring attention to large disparities in health occurring in these populations. The program also seeks to spur the creation of precollege science education programs at other universities. Read More >

Posted by Jennifer Welsh in 2009, Health & Medicine, News Article, Press Release, Stanford University School of Medicine