Dr. Elena Irollo and colleagues from the Meucci lab recently published a new study on how morphine uses the iron transporter divalent metal transporter 1 (DMT1) to control iron metabolism in cortical neurons. The study also reports a new set of molecular tools to study DMT1 in a variety of cellular systems. This work continues a longstanding story on how morphine and mu-opioid agonists can impair cognitive function in people with HIV by dysregulating neuronal iron metabolism.
Congratulations to Jared Luchetta for successfully defending his PhD thesis! Jared’s work uncovered how chemokine signaling through the CXCL12/CXCR4 pathway controls neuronal activity, and he identified that CXCR4 expressed on cortical inhibitory neurons is a major driver of CXCL12’s beneficial and homeostatic effects. Jared was a T32 fellow of Drexel’s Interdisciplinary and Translational Research Training Grant in NeuroAIDS, and he was recognized by several awards including the department’s top award for scholarship, the Benjamin Weiss Scholar Award, and the Mary Hoffman Shaw Travel Award. He was also involved in several other projects in the lab and helped other lab members move projects forward and develop new approaches to address longstanding research questions.
Job Overview: The research assistant will be involved in ongoing NIH-funded projects in the field of neuroHIV and neuroprotection, and additional collaborative studies in oncology. The successful candidate will have expertise in both cellular/molecular biology techniques and small animal in vivo models. They are also expected to facilitate teamwork and ensure proper function of the laboratory. Highly experienced candidates can be considered for a lab manager role.
Qualifications: Post-Bachelor’s degree in a relevant discipline and some previous hands-on research experience.
Applicants at different levels of expertise will be considered, though the ideal candidate would have technical skills in one or more of the following areas: traditional and modern techniques of cellular and molecular biology (preferably neurobiology), histology, microscopy and cellular imaging, and/or small animal models for the study of CNS disorders. Some previous experience in the fields of cell biology and HIV neuropathology, human brain tissue analysis, or familiarity with primary neuronal cultures, is preferred – along with self-motivation, commitment to success and innovation, and exceptional organization skills.
Essential Functions: Performs standard laboratory procedures. Assists with and/or independently conducts experiments. Analyzes and reports experimental data. Complies with lab safety and regulatory protocols. Tracks and orders supplies. Organizes supplies, materials, and equipment, and sets up equipment for use. Additional tasks include: help with literature search, preparation of material for presentations, technical training of new students, maintenance/update of lab protocols, participation to lab meetings.
Supplemental Position Information: This is full-time research assistant position available immediately, for a minimum of 1 year. The successful candidate can eventually transition to a senior position (i.e. senior lab technician/lab manager), and is encouraged to become a stable, integral part of the laboratory.
Please contact Dr. Olimpia Meucci (email@example.com), if interested in this opening.
Dr. Renato Brandimarti and colleagues from the lab published a new study detailing US9 fusion proteins that control amyloid precursor protein processing without targeting endogenous secretases. The work was published in Molecular Neurobiology and is freely available.
Description: This position is for a post-doctoral researcher with extensive experience in neurobiology, neuroimmune pharmacology, and translational neuroscience eager to contribute to the overall mission of the lab with creativity and passion. This individual will be involved in ongoing NIH-funded projects in the field of neuroHIV, neuroprotection, and drug abuse, which require expertise in both cellular/molecular neurobiology techniques and small animal in vivo models. The experienced researcher is expected to facilitate teamwork, participate in the training of graduate students, and ultimately enhance the research potential of the whole group.
Qualifications: PhD (or MD/PhD) or equivalent doctoral degree is required.
At least 3 years’ experience in a neurobiology or translational neuroscience setting.
Strong communication and interpersonal skills.
Highest work ethic standards.
Candidates should have extensive experience in traditional and modern techniques of cellular and molecular neurobiology, histology, microscopy/cellular imaging, and use of small animal models to study CNS disorders. Ideal candidates will have experience in techniques including electrophysiology, multi-electrode arrays, and/or in vivo imaging. Candidates will be able to keep up with, and implement, the many emerging technical innovations in the field of neuroscience. Previous experience in the field of HIV-associated neurocognitive disorders is a plus, along with familiarity with primary neuronal cultures and brain tissue processing, self-motivation, commitment to success and innovation, and exceptional organization and communication skills. Opportunities for career advancement are available.
Contact: Please contact Dr. Olimpia Meucci (firstname.lastname@example.org) for additional information.
We received a five-year extension of our R37 MERIT (method to extend research in time) award from the National Institute on Drug Abuse! The extension will support lab’s longtime research project “Role of chemokines in neuronal function and survival.”
Erica worked in the lab of Dr. Julio Aguirre-Ghiso where she studied how lung macrophages control the fate of disseminated tumor cells. Her work in the PhD program contributed to several high-profile publications that capped off a highly productive period of research!
Congrats to Jared and Chunta, who were each recognized by this year’s departmental student awards!
Jared received the Ben Weiss Scholar Award, which recognizes students who display scientific excellence in their dissertation research. Jared will carry the designation of Benjamin Weiss Scholar in Pharmacology and Physiology for one year.
Chunta received the Mary Hoffman Shaw Travel Award, which provides funding to attend national scientific meetings for students performing high-quality research.
Olimpia Meucci, MD, PhD
Professor & Chair
Department of Pharmacology and Physiology
Department of Microbiology & Immunology
Drexel University College of Medicine
245 North 15th Street, NCB room #8221
Philadelphia, PA 19102
office phone: (215) 762-2597
lab phone: (215) 762 4138
fax: (215) 762-2299