NEWS BLOG from UPMC and the University of Pittsburgh Schools of the Health Sciences

‘Ride ‘n Rally’ at the Zoo Another Fur-tastically Fun Event

The Fire and Iron Motorcycle Club Station 6 once again came through with a generous donation for the UPMC Mercy Burn Center, a contribution of $8,250. The money benefits pediatric patients by providing state-of-the-art equipment to the burn center to assist in the pediatric patient care, and assist them with necessary wound care supplies after discharge from the hospital, which may not be covered by insurance carriers.

A portion of the funds supported this year’s “Ride ‘n Rally” celebration for pediatric burn patients, their families, hospital staff and Fire and Iron members at the Pittsburgh Zoo & PPG Aquarium. Families, patients and club members spent the day exploring the zoo and some had a close encounter with the super-soft chinchilla. The annual zoo picnic celebrates the patient’s survival and the club’s generosity.

“The club members define what charity really is,” said Dr. Jenny Ziembicki, medical director of the burn center. “They raise money for people who need it. They don’t do it for recognition. It’s the true definition of selflessness and caring.”

The Pittsburgh “Station 6” of the Fire and Iron Motorcycle Club began in 2002. The organization is composed of firefighters, their friends and families.

“This year, more than 400 people came out to support our two main events, raising the funds that make the donation possible,” said Ernie Daum, president of Fire and Iron Motorcycle Club Station 6.

The club routinely participates in charity work, bonding over their shared interest of bettering the community by helping those who need it most. The Fire and Iron Motorcycle Club raises money by hosting a Valentine’s Day dance in February, and a motorcycle run in the summer. Over the past five years, they have raised nearly $60,000 for the UPMC Mercy Burn Center.

Read More

Breast Reconstruction: Healing through Plastic Surgery

Breast Reconstruction: Healing through Plastic SurgeryFor many women battling breast cancer, a single or double mastectomy is a possible treatment they consider. More than 70 percent of these women are unaware of their reconstruction options following the procedure, which involves removing all tissue from one or both breasts.

To improve this startling statistic, the American Society of Plastic Surgeons and The Plastic Surgery Foundation created the Breast Reconstruction Awareness Campaign, also known as BRA Day. Dr. Carolyn De La Cruz, a plastic surgeon at Magee-Womens Hospital of UPMC, champions the cause locally in Pittsburgh each year.

“BRA Day is about celebrating the positive impact plastic surgery can have on a woman’s life following breast cancer treatment,” De La Cruz said. “Breast reconstruction allows many women to feel whole again and move forward, and they should never be left unaware of their recovery options.”

This year, Luxe Creative hosted the BRA Day Pittsburgh event, which featured eight mannequin busts in its annual “Art of Breast Reconstruction” exhibit. Rendered by local artists, the mannequins visually represent the journey of breast reconstruction. The busts were auctioned off with the proceeds benefiting the evening’s cause.

More information about breast reconstruction is available on the UPMC website.

Read More

Exploring Oral Health Disparities in Appalachia

Oral HealthOral disease remains a major health burden that affects some populations disproportionally, including communities in regions of Appalachia.

The University of Pittsburgh School of Dental Medicine Center for Craniofacial and Dental Genetics (CCDG) has received a $4 million grant that will expand its ongoing Factors Contributing to Oral Health Disparities in Appalachia project, part of the Center for Oral Health Research in Appalachia (COHRA).

The new grant will be dedicated to enrolling pregnant African-American women in the COHRA project, which was previously limited to Caucasian women and their children. COHRA’s long-term goal is to design and implement preventive interventions for oral disease, particularly childhood caries, a bacterial infection that causes corrosion of a child’s teeth due to bacteria that is passed from his or her mother.

Both increased sugar intake and frequency of exposure can trigger a disease process that leads to caries. Additional factors associated with caries in children include genetic risk, household socioeconomic status, maternal caregiving behavior and stress, access to care and ethnicity.

“Through the ongoing work of the existing COHRA study, progress has been made in understanding many of these factors that lead to caries,” said Dr. Mary Marazita, CCDG director and principal investigator of the COHRA study. “However, much remains to be done to further characterize individual risk factors, and, just as importantly, to determine how interactions among them lead to oral health disparities.”

Protocols from the original grant will be followed in the new African-American cohort, adding a large, high-quality data set from an underrepresented population to the study’s existing data. The important influence of race as a factor in oral health disparities can then be added to the genetic, dietary, behavioral, microbiological, medical, and demographic factors already assessed in the study.

In addition to Marazita, investigators from Pitt’s School of Dental Medicine include Dr. Robert Weyant, Dr. Katherine Dr. Neiswanger, Dr. Deborah Polk, Dr. Alexandre Vieira, and Dr. Seth Weinberg. The team also includes Dr. John Shaffer and Dr. Lisa Bodnar from Pitt’s Graduate School of Public Health, and Dr. Debra Bogan from Children’s Hospital of Pittsburgh of UPMC. As with the parent project, the extension of the COHRA grant is a collaboration with West Virginia University and the University of Michigan.

Jill Ciciarelli is a member of the University of Pittsburgh’s Center for Craniofacial and Dental Genetics.

Read More

Researchers Study Links Between Alcohol Abuse and Inheritable Changes in Cancer-Causing Genes

Researchers Study Links Between Alcohol Abuse and Inheritable Changes in Cancer-Causing GenesThe chance that a person will develop cancer is determined by a mix of hard-wired genetic factors that are inherited and environmental changes that affect how genes are expressed. However, some of these environmental factors such as smoking or alcohol abuse are known to have “epigenetic” effects on genes that may also be inherited. Such epigenetic alterations don’t change the letters of the DNA code itself, but involve either placing or removing chemical tags on proteins that control whether these genes are turned on or off.

Since alcohol use disorder is known to increase the risk of cancer, Dr. Shirley Hill, professor of psychiatry at the University of Pittsburgh School of Medicine, wondered whether this increase in risk could be passed on to subsequent generations by an epigenetic change in cancer-causing genes.

Her recent findings, published in the journal Epigenomics, provide some preliminary evidence to suggest that this may indeed be the case.

“Establishing a connection between epigenetic changes and the risk of developing cancer is not easy,” Hill said. “It requires an in-depth history of alcohol use not only in study participants, but also their relatives across multiple generations. It also requires data to be collected on mothers’ alcohol use during pregnancy as this can help rule out any direct effects of alcohol on the fetus during pregnancy.”

Hill and her team had this exact information, along with DNA samples, as part of a long-running study on the psychiatric impacts of multi-generational alcohol use disorder in families.

“Because we had the foresight to store DNA for third generation offspring when they were still children, we could be fairly confident that any epigenetic changes we observed would have been inherited from either the parents or grandparents,” she said. “It was a one of a kind opportunity, and we had to take advantage of that.”

The researchers analyzed DNA from 62 first and second-generation individuals and 441 third-generation offspring, looking for the presence or absence of a chemical “methyl” tag on two genes – HRAS, an “oncogene” known to promote tumor growth, and TP53, a “tumor-suppressor” gene that as the name suggests, plays a role in inhibiting the growth of cancer cells.

Their analysis showed that having a parent or grandparent with alcohol dependence was associated with increased levels of the chemical tag (methylation) on the TP53 gene, which in turn could lead to lower levels of the tumor protective protein. (more…)

Read More

New Project Uses Data to Prevent and Better Treat Pain and Addiction

New Project Uses Data to Prevent and Better Treat Pain and Addiction As the opioid epidemic continues to devastate the United States, the country is also battling the entwined epidemic of chronic pain, which affects more than 100 million Americans. Half of those individuals suffer from lower back pain, making it the most common type of chronic pain nationwide.

Since opioids are currently a go-to therapy for this condition, three UPMC physicians are looking for a solution to help patients manage their lower back pain while also decreasing the risk of addiction and maximizing the role of non-opioid therapies.

Dr. Howard Gutstein, professor of anesthesiology at the University of Pittsburgh School of Medicine, Dr. Gwen Sowa, director of the UPMC Rehabilitation Institute, and Dr. Ajay Wasan, vice chair for pain medicine in the UPMC Department of Anesthesiology are using existing data from multiple sources across the UPMC system to develop models to predict how patients with lower back pain will respond to treatment while also identifying which patients are most susceptible to opioid addiction.

“If we are able to understand which patients would respond to various lower back pain therapies and which patients are susceptible to addiction before considering opioids, we could guide their treatments to maximize pain relief while minimizing the risk of opioid dependency,” Wasan said.

Existing research also showed an association between protein biomarkers found in the blood, recurring genetic variations and a patient’s response to spinal injections for lower back pain. UPMC then conducted additional research that classified patient responses to those spinal injections into 10 categories based on their genetics.

Funded by a Bench at the Bedside grant from The Beckwith Institute, Gutstein, Sowa and Wasan are combining their expertise to analyze UPMC’s abundance of existing data and build new predictive models based on this research.

“Currently, our modeling accurately identifies the response of roughly 22 percent of all patients receiving spinal injections – those most likely to improve and those least likely to improve,” Sowa said. “This project focuses on finding more accurate data to predict how the rest of patients will respond to treatment while also addressing the question of opioid addiction.”

As the algorithms develops, the team is hopeful that the models can be utilized by physicians at UPMC and beyond to guide treatment decisions and reduce pain and opioid abuse.

“This project will help build the foundation for more personalized and precision medical care by selecting the most appropriate and effective pain treatments — and even help define more successful treatment strategies for individuals who have an existing opioid addiction,” said Gutstein.

Additional information about Bench at the Bedside grants and the projects they support is available on The Beckwith Institute website.

Read More