In his recent article, “Neurophysiology Charges Ahead,” Alan Dove reviews recent advances in electrophysiology and genetic approaches to neuroscience. The research of Dr. David Farb, Director and Principal Investigator of the Laboratory of Molecular Neurobiology in the Department of Pharmacology & Experimental Therapeutics at Boston University, among others, is highlighted. Noting the evolution of electrophysiology techniques, Dr. Farb discusses how these recent advances have increased the ability to measure brain activity which may lead to therapeutic discoveries for the treatment of neurodegenerative diseases such as Alzheimer’s disease. For more information on Dr. Farb’s research, please visit his website.
In This Issue:
- Message from the President: Dr Kenneth E. Thummel
- EB2016 Meeting Highlights
- Feature Article: Sleepy Sickness, Oliver Sacks, and the Early Days of L-Dopa
- Science Policy News
- Education News
- Journal News
- Membership News
- Members in the News
- Division News
- Chapter News
- Meetings and Congresses
Joon Ying Boon and Megan Varnum Participate in the 25th Annual BUMC Art Days and GMS Student Art Exhibit
Joon Ying Boon and Megan Varnum, Program in Biomolecular Pharmacology Ph.D. graduate students, contributed to the success of 25th Annual BUMC Art Days, March 30-31, 2015. BUMC students, faculty and staff were invited to contribute paintings, photos, poetry, sculpture, needlework, etc. for the event. This year’s keyword was INTERSECT and a special display section was set aside in Hiebert Lounge devoted to works focused on “Intersect.” On Tuesday, April 14, 2015, Joon’s and Megan’s art works were also displayed at a special exhibit sponsored by the Division of Graduate Medical Sciences featuring paintings and photographs by DGMS graduate students.
Joon Ying Boon has entitled her piece, “Grandfather Trees.” She explains that “somewhere in the overcrowded, busy and skyscrapers-filled urban Hong Kong, there is an old park with old trees where one can find peace and serenity.”
Joon is also a senior Ph.D. student pursing her dissertation research on the identification of proteins that bind to and regulate LRRK2 in the Laboratory of Neurodegeneration, under the mentorship of Principal Investigator and Professor of Pharmacology and Neurology, Benjamin Wolozin, M.D., Ph.D.
The banner painting above was done by Megan Varnum’s and is entitled, “A Mexican Hillside”. Megan elaborated on that, “Mexicans incorporate vibrant color into nearly every aspect of their culture, and I wanted to reflect that in this painting. Although I cannot personally take credit for taking the photo from which this was painted, it reminds me of the times my family would go to Mexico and how inspired I would be by all the colors.”
Megan is a senior Ph.D. student doing her dissertation research on traumatic brain injury (TBI) in the Laboratory of Molecular NeuroTherapeutics under the direction of mentor, Principal Investigator, and Professor of Pharmacology and Neurology, Tsuneya Ikezu, M.D., Ph.D.
These two aspiring young scientists inspire us with their creativity. Beautiful work, Joon and Megan!
Congratulations to Sanghee Lim on being awarded a 2015 Medical Student Research Grant from the Melanoma Research Foundation for his proposal, “Defining Novel Mechanisms of Genome Instability in Melanoma.” The Medical Student Research Grant is awarded for a one-year period in order “to provide opportunities and funding for medical students to engage in short clinical or laboratory-based research projects focused on better understanding the biology and treatment of melanoma.” Sanghee is one of six medical students who received the nationally competitive award this year.
An MD/PhD student Program in Biomolecular Pharmacology, Sanghee is working under the guidance of Dr. Neil Ganem, Assistant Professor of Pharmacology & Experimental Therapeutics and Medicine, in the Laboratory of Cancer Cell Biology at the Shamim and Ashraf Dahod Breast Cancer Research Laboratories. His work is aimed at defining the mechanisms that give rise to chromosome instability in human melanoma. In particular, Sanghee is testing whether activating mutations in the oncogene BRAF, which occur in ~80% of all melanomas, directly promote mitotic defects.
Great job, Sanghee! Keep up the great work.
Neema Yazdani is one of two graduate students selected for the 2015 “Outstanding Graduate Student Travel Award” for the 17th Annual International Behavioral and Neural Genetics Society (IBANGS) Meeting in Uppsala, Sweden. Neema is a third year PhD candidate and Program in Biomolecular Pharmacology student in the Laboratory of Addiction Genetics under the mentorship of Camron D. Bryant, Ph.D., Assistant Professor of Pharmacology and Psychiatry. As a recipient of this award, Neema is invited to present his research as an oral presentation titled, “Hnrnph1 is a quantitative trait gene for methamphetamine sensitivity”. Neema’s efforts in generating and phenotyping TALENs-targeted Hnrnph1 knockout mice combined with striatal transcriptome analysis via RNA-seq led to the identification of Hnrnph1 as a novel quantitative trait gene involved in the stimulant response to methamphetamine. His transcriptome results suggest that Hnrnph1 could regulate the neural development of the mesocorticolimbic circuitry which would have widespread implications for understanding the etiology of a variety of neurobiological disorders involving a dysregulation of dopamine transmission.
Dr. Carol Walsh Presents BUSDM Dental Pharmacology Integrated Problem Session to ADEA Annual Meeting
Carol Walsh, Ph.D., Pharmacology Vice Chair for Education, presented a description of the innovative Integrated Problem Sessions of the BUSDM Dental Pharmacology course at a symposium held March 9 at the American Dental Education Association (ADEA) annual meeting in Boston. The symposium, organized by Aldo Leone, D.M.D.,Associate Dean for Academic Affairs at BUSDM, was entitled “Igniting Minds through Student Self-directed Group Learning: Integrated Problem Sessions” and included presentations by Dr. Leone, Drs. Whitney and Pessina from the Anatomy and Neurobiology Department, and Dr. Sarita-Reyes from the Pathology Department. The presenters were honored by special recognition of the symposium by the Chair of the ADEA Board of Directors.
University-wide Graduate Program for Neuroscience Receives BU Provost’s CEIT Interdisciplinary Course Development Grant
Congratulations go to Shelley J. Russek, Ph.D., Professor Pharmacology & Experimental Therapeutics and Biology, and the University-wide Graduate Program for Neuroscience (GPN) on being awarded the Boston University Provost’s Center for Excellence and Innovation in Teaching (CEIT) Interdisciplinary Course Development Grant. As GPN Director, Shelley spearheads a university-wide team of outstanding faculty who do an exceptional job in preparing graduate students for careers in neuroscience.
GPN is a University-wide Ph.D. degree granting program uniting the graduate training faculty of the BU Charles River Campus and the BU Medical Campus to serve as the nexus point for all neuroscience training missions at Boston University.
Neil J. Ganem, Ph.D., Assistant Professor of Pharmacology & Experimental Therapeutics and Medicine at the Boston University School of Medicine, has received a 2014 Smith Family Foundation Award for Excellence in Biomedical Research.
This prestigious, highly competitive three-year award of $300,000 is intended to help launch the careers of newly independent biomedical researchers. Since 1992, the program has funded 130 investigators for a total investment of $23 million. Applications focus on all fields of basic biomedical science as well as research in physics, chemistry and engineering. Applicants, who are nominated by their institutions, must be full-time faculty at nonprofit academic, medical, or research institutions.
Dr. Ganem received his Ph.D. from the Geisel School of Medicine at Dartmouth and was a postdoctoral fellow at the Dana-Farber Cancer Institute/Harvard Medical School. His research focuses on the causes and consequences of chromosomal instability, broadly defined as the persistent acquisition of both numerical and structural chromosomal aberrations. Chromosomal instability is a hallmark of solid cancers and is known to facilitate tumor initiation, progression, and relapse. The Smith Family Foundation Award will support Dr. Ganem’s research to examine how cancer cells adapt to abnormal chromosomal content.
Boston University Medical Campus is located in the historic South End of the capital city of Massachusetts. Well-known for the high quality of teaching, research, and community service, the school provides an exceptional learning environment for its students in the heart of the city.
Article originally posted on BestMedicalDegrees.com.
Junior faculty arrive at Boston University full of ambition and with a head full of ideas, but they often have relatively little money for research. So being awarded a Peter Paul Career Development Professorship can feel like winning the lottery; winners receive an annual stipend of $40,000 for three years to pursue their research interests.
For some, it can even seem too good to be true.
“Once I received the email, I asked if they had the right Professor Gonzales,” says Ernest Gonzales, a School of Social Work assistant professor of human behavior. Gonzales, who had no idea that he had been nominated for the award, says the reply from the provost’s office was immediate: “Yes, Ernest, it’s you!”
Peter Paul Professorships were also awarded to Rachel Flynn, a School of Medicine assistant professor of pharmacology and experimental therapeutics, and to Jacob Bor, a School of Public Health assistant professor of global health at the Center for Global Health & Development. University trustee Peter Paul (GSM’71) created the professorships named for him in 2006 with a $1.5 million gift, later increased to $2.5 million. Jean Morrison, BU provost, and President Robert A. Brown select recipients from faculty who are holding their first professorship, have arrived within the last two years, and have been recommended by deans and department chairs.
“It is a privilege to witness the development of talented young scholars into outstanding teachers and researchers,” says Morrison. “From the discovery of novel new cancer treatments and effective approaches to the HIV epidemic to improving conditions for an aging workforce, Professors Bor, Flynn, and Gonzales are fulfilling—and in many ways exceeding—the promise we saw in them when they joined the BU community. We are enormously proud of the important work they’re performing and excited to help advance their research careers.”
Gonzales, who earned a doctorate from Washington University in St. Louis, arrived at the University in July 2013. He is still thinking about how to use the award. He currently juggles several interdisciplinary research projects that focus on productive aging, structural discrimination in and outside of the workforce, and “unretirement”—the practice of retirees returning to work.
His initial findings suggest that the groups most vulnerable to ageism are workers under 30 and those 55 and older. Employees who fall within these ranges face social exclusion and questions about their professionalism or competence. Gonzales is also examining how early life experiences can predict difficult work trajectories later in life. Someone who enters the workforce at 17 with a high school diploma will likely work more physically demanding jobs—such as construction and manufacturing—that wear on their bodies and make it difficult to remain in the workforce long-term.
Gonzales also compares US practices to those in European countries, like Germany, where Chancellor Angela Merkel’s government recently enacted a policy that allows people who have worked 45 years to retire with full benefits. He believes these individuals will relax, recuperate, and eventually return to the workforce—a theory he’s calling “Triple R.”
“I think we have a lot to learn from other nations,” says Gonzales, who would like to conduct cross-national research to see how this and other productive aging policies affect workers’ health and economic standing, with the eventual goal of proposing policy and legislation in the United States.
Flynn, who earned a doctoral degree in cancer biology from the University of Massachusetts Medical School, has been at BU since June 2013. She studies the role telomeres, repetitive DNA sequences that cap the ends of chromosomes, play in cancer development. Each time a cell divides, Flynn says, it loses a chunk of telomere instead of more essential genes further upstream. When telomeres get too short, cells either stop growing or die.
“That is the aging process,” she says. But cancer cells have a way to “highjack this mechanism. When a telomere starts to get shorter, cancer outsmarts it” by reactivating the mechanism that keeps it growing forever.
Telomeres maintain their length using two pathways. Flynn’s lab studies the pathway used by osteosarcoma and glioblastoma—rare and lethal cancers of the bone and brain—and hopes to identify novel treatments that would target this highjacked pathway to better manage the cancers.
So far, Flynn has seen promising results. One compound she’s testing in vitro doesn’t just stop cancer cells from growing, but completely obliterates them—and with minimal effects to surrounding healthy cells. The next step is to test the compound in mouse models.
“If it works as well as it does in a dish, it’ll be amazing,” she says.
Flynn will use the award to hire lab personnel and to buy reagents. “It’s a tremendous opportunity to represent Peter Paul and have money to build my lab,” she says, “but the real goal is to raise the bar, to elevate cancer research at BU.”
Bor, who earned a doctorate at the Harvard University School of Public Health, came to BU in September 2013. He applies the tools of microeconomic models and natural experiments to the field of public health.
“Economics puts an emphasis on the individual; each person is making the best decision for themselves,” Bor says. “At least, that’s the theory.” He looks at decision-making and behavior in a larger economic context to determine what effects they have on health.
Across southern Africa, there’s an elevated HIV infection rate for young women. There are also “high levels of transactional sex,” Bor says. “Maybe if we can expand the choice set of young women so that they can make the best decisions for themselves, we can give them economic opportunities to avoid these relationships.”
In Botswana, he says, the government changed the structure of secondary school so that young women were encouraged to attend. The move resulted in a decrease in HIV infections within that population, he says.
With the award, Bor plans to recruit more doctoral students and research assistants to tackle the papers he’s been dreaming of writing, especially on questions related to South Africa’s HIV treatment program.
“The goal is to rigorously turn these out,” Bor says, “and the faster we do so, the better monies are allocated and the more lives can be saved.”Original article posted on BU Today.