Osteopathic Medicine and Osteopathy Commons^™

2023‐2024 Student Research Fellowship Recipients, University Of New England College Of Osteopathic Medicine

Peter Morgane Research Fellowships

2023-2024 recipients of the University of New England College of Osteopathic Medicine's Peter Morgane Research Fellowship.

Sexually-Divergent Differentiation And Inflammatory Response To Osteoclasts, Lilijanna L. Cummings

EWU Masters Thesis Collection

No abstract provided.

Digest Of The Philadelphia College Of Osteopathic Medicine (2023, No. 1), Philadelphia College Of Osteopathic Medicine

PCOM Digest 2020s

The 2023 Vol. 1 issue of the Digest of the Philadelphia College of Osteopathic Medicine includes the following articles:

• Updates
• Advancing Alumni
• Institutional Heritage: Founders’ Day 2023
• Digest Magazine Anniversary Series: 125 Years Through 125 Stories
• The Longest-Tenured Dean: Kenneth J. Veit, DO ’76, MBA, FACOFP, reflects on his historic distinction
• This Old House: The story of the Tudor Revival-style mansion that was renovated to become an administration building at the heart of the PCOM campus in Philadelphia
• Class Notes

Osteoblast-Specific Overexpression Of Nucleolar Protein No66/Riox1 In Mouse Embryos Leads To Osteoporosis In Adult Mice, Qin Chen, Krishna M Sinha, Benoit De Crombrugghe, Ralf Krahe

Faculty, Staff and Student Publications

In previous study, we showed that nucleolar protein 66 (NO66) is a chromatin modifier and negatively regulates Osterix activity as well as mesenchymal progenitor differentiation. Genetic ablation of the NO66 (RIOX1) gene in cells of the Prx1-expressing mesenchymal lineage leads to acceleration of osteochondrogenic differentiation and a larger skeleton in adult mice, whereas mesenchyme-specific overexpression of NO66 inhibits osteochondrogenesis resulting in dwarfism and osteopenia. However, the impact of NO66 overexpression in cells of the osteoblast lineage in vivo remains largely undefined. Here, we generated osteoblast-specific transgenic mice overexpressing a FLAG-tagged NO66 transgene driven by the …

Effect Of Stretch And Release On Myofascial Stem Cell Function In Vitro: A Putative Model To Understand The Molecular Benefits Of The Myofascial Release (Mfr) Technique, Ben Smith, Shahn Notta, Debasis Mondal

Research Day

Despite the beneficial effects of osteopathic manipulative techniques (OMT), there is a lack of in vitro models to understand the molecular mechanisms associated with these time-tested therapies. The Myofascial Release (MFR) technique is a non-invasive approach that involves passive stretching, hold and release, of the soft tissue to achieve myofascial homeostasis. Tissue-resident mesenchymal stem cells (MSC) can regulate the myofascial microenvironment by altering their secreted factors following stretch and release. Therefore, we initiated studies to develop an in vitro model to investigate the possible effects of stretch and release on MSC function, i.e. proliferation and differentiation capabilities, and changes in …

The Effects Of Sex On Zebrafish Bone Metabolism, Simon Bagatto

Williams Honors College, Honors Research Projects

I investigated the effects of diet and sex on zebrafish bone metabolism. Zebrafish were subjected to either a high-calorie or low-calorie diet over a five-week period. After this diet, zebrafish scales were used to measure alkaline phosphatase (ALP) and tartrate-resistant acid phosphatase (TRAP) enzyme activity with a fluorescent substrate. The enzyme activities were markers of the osteoblasts (ALP) and the osteoclasts (TRAP). These data were compared among sex and diet of the zebrafish using a repeated measures ANOVA statistical test. I also measured the number of resorption lacunae per scale (another indicator of osteoclast activity). The results showed higher TRAP …

Utilizing The Zebrafish Species, Danio Rerio, To Assess The Effect Of Acute Treatment With St. John’S Wort Supplements On Anxiety As Measured By The Novel Dive Tank Test, Sebastian Woodson, Lori Mcgrew Dr.

Research Projects

Background: The zebrafish species, Danio rerio, is a widely utilized model organism with well-characterized behaviors including anxiety-like behavior when placed into a novel environment. In addition, the fish can be treated with substances by immersion.

St. John’s Wort has been suggested as a plant-based treatment for depression and anxiety because it contains compounds that inhibit the serotonin transporter (SERT) among other effects. A number of St. John’s Wort supplements are commercially available.

The National Institute of Mental Health (NIMH) estimates that about 19% of US adults suffer an anxiety disorder each year and about 31% will experience an anxiety disorder …