BMS faculty and student success at the Experimental Biology Meeting


Student researcher, Zak Robateau, presented at the Experimental Biology Meeting in San Diego. His work, along with his collaborators, in the lab of Piyali Dasgupta, PhD, resulted in the abstract entitled “Anti-angiogenic activity of nicotinic receptor antagonists in lung cancer.” This research focuses on a lung cancer therapy that may assist in delaying relapses and improving patient outcomes. The American Society of Investigative Pharmacoloy (ASIP) observed that the project had the potential to receive interest from the media, and placed the presentation on a short list for special promotion in a media releations effort.




Piyali Dasgupta, Ph.D.

Dr. Dasgupta also chaired a session at the conference sponsored by ASIP, “Molecular and Cellular Basis of Disease: From Prevention to Cancer Metastasis.”

Please see the press release:



Piyali Dasgupta, PhD

Piyali Dasgupta, Ph.D.Associate Professor
Department: Pharmacology, Physiology &Toxicology
Office: BBSC 435-J | Laboratory: BBSC 416
Phone: (304) 696-3612 | Fax: (304) 696-7391

Continue reading

Marshall scientist awarded NIH grant for lung cancer research

The following story from the Marshall University Research Corporation highlights two researchers within the Biomedical Sciences Graduate Program: Piyali Dasgupta, Ph.D., and Monica Valentovic, Ph.D.

Piyali Dagupta, Ph.D., and Monica Valentovic, Ph.D.

 HUNTINGTON, W.Va. – A Marshall University faculty member has been awarded a three-year, $426,000 grant by the National Institutes of Health (NIH) to further her lung cancer research.

Dr. Piyali Dasgupta, associate professor in the Department of Pharmacology, Physiology and Toxicology in the university’s Joan C. Edwards School of Medicine, will use the grant to continue her work to determine if the nutritional agent capsaicin—the active ingredient in chili peppers—can improve the anti-cancer activity of the commonly used chemotherapy drug cisplatin in patients with small cell lung cancer.

Dasgupta received the funding through the National Cancer Institute’s Academic Research Enhancement Award program. The program supports research projects in the biomedical and behavioral sciences that strengthen the research environment of the institution and expose students to research. Her co-investigator is Dr. Monica Valentovic, a professor in the same department.

“Small cell lung cancer is characterized by a high rate of growth, early metastasis and a dismal survival rate,” said Dasgupta. “Although chemotherapy works well initially in these patients, they often relapse quickly and become unresponsive to chemotherapy. Since the preliminary data in our laboratory shows that capsaicin manifests anti-cancer activity in this type of cancer, we are hopeful our studies under this new grant may lead to new treatments.”

She continued, “I am thrilled to receive this funding and I am grateful to a lot of people who have been instrumental in our success to this point. My collaborator Dr. Valentovic is a fabulous scientist to work with. I am also grateful to all the members of my lab for their hard work and dedication.”

Dasgupta also acknowledged the support of the chairman of her department, Dr. Gary Rankin, and acknowledged Dr. Marcia Harrison and the MU-ADVANCE program, which she says made it possible for undergraduate students to work in her lab. MU-ADVANCE is a National Science Foundation-funded program to help increase the number of female science and engineering faculty at the university.

Dasgupta says she believes her proposal was selected for funding at least in part because the grant program’s focus on student research made it a good match for her lab. Undergraduates working in her lab have a track record of receiving research grants, authoring publications and presenting their findings at international conferences.

Dr. John M. Maher, Marshall’s vice president for research, congratulated the researchers, saying, “NIH grants are extraordinarily competitive, and I applaud Drs. Dasgupta and Valentovic for having a successful application. They are doing vital research that may very well have a positive impact on human health in the not-so-distant future. In addition, the grant will allow them to continue to give students hands-on, meaningful research opportunities in the lab.”

In addition to receiving the new NIH funding, Dasgupta recently was notified that her grant from the Flight Attendant Medical Research Institute has been renewed for an additional two years. The renewal, which extends the original three-year award, makes the total grant worth nearly $550,000. That grant is funding Dasgupta’s study of how nicotine, the active component in cigarette smoke, facilitates the progression of lung cancer. Valentovic is also the co-investigator on that award.

Contact:  Ginny Painter, Communications Director, Marshall University Research Corporation, 304.746.1964

Biomedical Sciences students recognized at international science meeting

M. Allison Wolf, Ph.D. candidateHUNTINGTON, W.Va. – Two Marshall University students received special recognition for their research at this year’s international Experimental Biology conference held April 21-25 in San Diego.
M. Allison Wolf, a biomedical sciences doctoral candidate from Parkersburg, received first place in her group in a poster competition held as part of the conference’s Diet and Cancer mini-symposium. The mini-symposium was funded by the American Society of Nutrition.
Wolf’s presentation focused on her research on the anticancer effects of isothiocyanates—a natural compound extracted from cruciferous vegetables—on head and neck cancer. Her work shows the compound both inhibits head and neck metastasis and greatly increases sensitivity to chemotherapy in therapy-resistant head and neck cancers. Wolf works in the lab of Dr. Pier Paolo Claudio, an associate professor in the Biomedical Sciences Graduate Program and the Departments of Biochemistry and Microbiology and Surgery at the university’s Joan C. Edwards School of Medicine.
Wolfe said she gained a great deal from the experience of attending the program and presenting her work.
“I really enjoyed this conference, particularly the Nutrition and Cancer Research Interest group, because it allowed me to be surrounded by people in my field,” she said. “Discussing my research with others also interested in or working on isothiocyanates gave me some promising future directions to pursue.”
Aaron Dom, a first-year MUSOM student and graduate of the Biomedical Sciences Graduate ProgramIn addition, Aaron M. Dom, a first-year medical school student from Wellersburg, Pa., was invited to do a special oral “blitz” presentation about his research on how a synthetic drug called MG624 can prevent new blood vessel growth in small cell lung cancer and could potentially serve as a therapy for the disease. Dom was invited to present by the Blood Vessel Club of the American Society for Investigative Pathology (ASIP). ASIP held its annual meeting in conjunction with the Experimental Biology conference. The club sponsors the short oral presentations to present exciting new vascular biology research and to give audience members an opportunity to provide feedback and suggestions about the research.
Dom, who is the president of the medical school’s Class of 2015, did the research in the lab of Dr. Piyali Dasgupta, assistant professor in the Department of Pharmacol­ogy, Physiology and Toxicology.
He said of the experience, “Our lab is honored that I was selected to present at this special session, and we were excited to share some of the work that we are doing here at the medical school. Experiences like these—in both helping with this research and in presenting at and attending a conference of this size—have helped me gain a greater appreciation for research in medicine.”
Nearly 14,000 scientists and exhibitors representing academic institutions, government agencies, non-profit organizations and private corporations attend the annual Experimental Biology meeting to share information about recent developments in anatomy, physiology, biochemistry, pathology, nutrition and pharmacology.

BMS Graduate Student Brandon Shiflett invited to special session by ASIP

Brandon ShiflettBiomedical Sciences Graduate Student Brandon Shiflett has been selected for a special honor by the American Society for Investigative Pathology (ASIP). Brandon is only one of eighteen students who have been chosen to present their research projects at a special session of the ASIP Annual Meeting at Experimental Biology 2011 in Washington, DC. The session is entitled “Highlights: Graduate Student Research in Pathology.” According to the ASIP, it is considered an honor to be invited to this special session. More about the ASIP, its annual meeting, and this special session can be found on the ASIP website.

Brandon’s abstract is entitled “MG624, an α-7nicotinic receptor antagonist suppresses the growth of human SCLC.” SCLC, or Small Cell Lung Cancer, is a rapidly-progressing disease that metastasizes early and has very low survival rates. Interestingly, nearly 90% of all reported SCLC cases have been correlated to smoking, which suggests that nicotine and other tobacco components may contribute to the disease’s pathophysiology. The data Brandon will present shows that long-term nicotine exposure stimulates the growth of human SCLCs. Nicotine stimulates nicotinic acetylcholine receptors (nAChRs), causing these cells to proliferate. By isolating and disabling a specific subunit of a nicotinic acetylcholine receptor, α7-nAChR, Brandon and others on his project were able to suppress nicotine’s stimulatory effects. This indicates that the α7-nAChR subtype is important in the proliferation of human SCLCs, and that antagonizing it could be a possible treatment for the condition. One such antagonist, called MG624, was shown in Brandon’s study to not only induce apoptosis, or cell death, in human SCLC cells, but also suppress the nicotine-induced growth of these cells. The data from his study suggests that MG624 may have potential for treating human SCLCs.

Brandon Shiflett works in the laboratory of Dr. Piyali Dasgupta at the Marshall University Joan C. Edwards School of Medicine. He is currently completing his second year as a Medical Sciences student in the M.S. in Biomedical Sciences Program at Marshall. He will join the medical school in the fall as a first-year student.

Congratulations to Brandon Shiflett, Dr. Dasgupta, and all others who participated in this project!