1
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Marshall AG, Neikirk K, Stephens D, Garza-Lopez E, Vue Z, Beasley HK, Doe YJ, Campbell D, Fears L, Alghanem A, Spencer EC, Scudese E, Owens B, Vang C, Morton DJ, Conley Z, Hinton A. A workshop to showcase the diversity of scientists to middle school students. Adv Physiol Educ 2024; 48:186-192. [PMID: 38234295 DOI: 10.1152/advan.00117.2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 12/12/2023] [Accepted: 01/11/2024] [Indexed: 01/19/2024]
Abstract
Identity matters in science, technology, engineering, mathematics, and medicine (STEMM) because it can affect an individual's long-term sense of belonging, which may in turn affect their persistence in STEMM. Early K-12 science classes often teach students about the foundational discoveries of the field, which have been predominately made, or at least published, by White men. This homogeneity can leave underrepresented individuals in STEMM feeling isolated, and underrepresented K-12 students may feel as though they cannot enter STEMM fields. This study aimed to examine these feelings of inclusivity in STEMM through an interactive workshop that asked middle schoolers to identify scientists from images of individuals with various racial and gender identities. We found that a plurality of students had a positive experience discussing diversity in science and recognizing underrepresented individuals as scientists.NEW & NOTEWORTHY We observed positive sentiments from middle school students following a workshop that showcased diversity in science. This workshop uniquely encourages students to recognize that physiologists and scientists today are much more diverse than textbooks typically demonstrate and can be adapted for middle schoolers, high schoolers, and college students.
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Affiliation(s)
- Andrea G Marshall
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, Tennessee, United States
| | - Kit Neikirk
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, Tennessee, United States
| | - Dominique Stephens
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, Tennessee, United States
| | - Edgar Garza-Lopez
- Department of Internal Medicine, University of Iowa, Iowa City, Iowa, United States
| | - Zer Vue
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, Tennessee, United States
| | - Heather K Beasley
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, Tennessee, United States
| | - Yelena Janumyan Doe
- Collaborative for STEM Education and Outreach, Department of Teaching and Learning, Vanderbilt University, Nashville, Tennessee, United States
| | - Desmond Campbell
- Collaborative for STEM Education and Outreach, Department of Teaching and Learning, Vanderbilt University, Nashville, Tennessee, United States
| | - Letimicia Fears
- Collaborative for STEM Education and Outreach, Department of Teaching and Learning, Vanderbilt University, Nashville, Tennessee, United States
| | - Ahmad Alghanem
- King Abdullah International Medical Research Center, Ali Al Arini, Ar Rimayah, Riyadh, Saudi Arabia
| | - Elsie C Spencer
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, Tennessee, United States
- Teachers College, Columbia University, New York, United States
| | - Estevão Scudese
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, Tennessee, United States
- Laboratory of Biosciences of Human Motricity, Federal University of State of Rio de Janeiro, Rio de Janeiro, Brazil
- Sport Sciences and Exercise Laboratory, Catholic University of Petrópolis, Brazil
| | - Beverly Owens
- Department of Chemistry, Cleveland Early College High School, Shelby, North Carolina, United States
| | - Chia Vang
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, Tennessee, United States
- Counseling Department, New Highlands University, Las Vegas, New Mexico, United States
| | - Derrick J Morton
- Department of Biomedical Science, Kaiser Permanente Bernard J. Tyson School of Medicine, Pasadena, California, United States
- Department of Biological Sciences, University of Southern California, Los Angeles, California, United States
| | - Zachary Conley
- Collaborative for STEM Education and Outreach, Department of Teaching and Learning, Vanderbilt University, Nashville, Tennessee, United States
| | - Antentor Hinton
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, Tennessee, United States
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2
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Shao B, Killion M, Oliver A, Vang C, Zeleke F, Neikirk K, Vue Z, Garza-Lopez E, Shao JQ, Mungai M, Lam J, Williams Q, Altamura CT, Whiteside A, Kabugi K, McKenzie J, Ezedimma M, Le H, Koh A, Scudese E, Vang L, Marshall AG, Crabtree A, Tanghal JI, Stephens D, Koh HJ, Jenkins BC, Murray SA, Cooper AT, Williams C, Damo SM, McReynolds MR, Gaddy JA, Wanjalla CN, Beasley HK, Hinton A. Ablation of Sam50 is associated with fragmentation and alterations in metabolism in murine and human myotubes. J Cell Physiol 2024. [PMID: 38770789 DOI: 10.1002/jcp.31293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2023] [Revised: 03/30/2024] [Accepted: 04/26/2024] [Indexed: 05/22/2024]
Abstract
The sorting and assembly machinery (SAM) Complex is responsible for assembling β-barrel proteins in the mitochondrial membrane. Comprising three subunits, Sam35, Sam37, and Sam50, the SAM complex connects the inner and outer mitochondrial membranes by interacting with the mitochondrial contact site and cristae organizing system complex. Sam50, in particular, stabilizes the mitochondrial intermembrane space bridging (MIB) complex, which is crucial for protein transport, respiratory chain complex assembly, and regulation of cristae integrity. While the role of Sam50 in mitochondrial structure and metabolism in skeletal muscle remains unclear, this study aims to investigate its impact. Serial block-face-scanning electron microscopy and computer-assisted 3D renderings were employed to compare mitochondrial structure and networking in Sam50-deficient myotubes from mice and humans with wild-type (WT) myotubes. Furthermore, autophagosome 3D structure was assessed in human myotubes. Mitochondrial metabolic phenotypes were assessed using Gas Chromatography-Mass Spectrometry-based metabolomics to explore differential changes in WT and Sam50-deficient myotubes. The results revealed increased mitochondrial fragmentation and autophagosome formation in Sam50-deficient myotubes compared to controls. Metabolomic analysis indicated elevated metabolism of propanoate and several amino acids, including ß-Alanine, phenylalanine, and tyrosine, along with increased amino acid and fatty acid metabolism in Sam50-deficient myotubes. Furthermore, impairment of oxidative capacity was observed upon Sam50 ablation in both murine and human myotubes, as measured with the XF24 Seahorse Analyzer. Collectively, these findings support the critical role of Sam50 in establishing and maintaining mitochondrial integrity, cristae structure, and mitochondrial metabolism. By elucidating the impact of Sam50-deficiency, this study enhances our understanding of mitochondrial function in skeletal muscle.
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Affiliation(s)
- Bryanna Shao
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, Tennessee, USA
| | - Mason Killion
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, Tennessee, USA
| | - Ashton Oliver
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, Tennessee, USA
| | - Chia Vang
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, Tennessee, USA
| | - Faben Zeleke
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, Tennessee, USA
| | - Kit Neikirk
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, Tennessee, USA
| | - Zer Vue
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, Tennessee, USA
| | - Edgar Garza-Lopez
- Department of Internal Medicine, University of Iowa, Iowa City, Iowa, USA
| | - Jian-Qiang Shao
- Central Microscopy Research Facility, University of Iowa, Iowa City, Iowa, USA
| | - Margaret Mungai
- Department of Internal Medicine, University of Iowa, Iowa City, Iowa, USA
| | - Jacob Lam
- Department of Internal Medicine, University of Iowa, Iowa City, Iowa, USA
| | - Qiana Williams
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, Tennessee, USA
| | - Christopher T Altamura
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, Tennessee, USA
| | - Aaron Whiteside
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, Tennessee, USA
- Department of Neuroscience, Cell Biology and Physiology, Wright State University, Dayton, Ohio, USA
| | - Kinuthia Kabugi
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, Tennessee, USA
| | - Jessica McKenzie
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, Tennessee, USA
| | - Maria Ezedimma
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, Tennessee, USA
| | - Han Le
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, Tennessee, USA
| | - Alice Koh
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, Tennessee, USA
| | - Estevão Scudese
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, Tennessee, USA
| | - Larry Vang
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, Tennessee, USA
| | - Andrea G Marshall
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, Tennessee, USA
| | - Amber Crabtree
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, Tennessee, USA
| | | | - Dominique Stephens
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, Tennessee, USA
| | - Ho-Jin Koh
- Department of Biological Sciences, Tennessee State University, Nashville, Tennessee, USA
| | - Brenita C Jenkins
- Department of Biochemistry and Molecular Biology, Pennsylvania State University, University Park, Pennsylvania, USA
- Huck Institutes of the Life Sciences, Pennsylvania State University, University Park, Pennsylvania, USA
| | - Sandra A Murray
- Department of Cell Biology, School of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Anthonya T Cooper
- Department of Cell Biology, School of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Clintoria Williams
- Department of Neuroscience, Cell Biology and Physiology, Wright State University, Dayton, Ohio, USA
| | - Steven M Damo
- Department of Life and Physical Sciences, Fisk University, Nashville, Tennessee, USA
| | - Melanie R McReynolds
- Department of Biochemistry and Molecular Biology, Pennsylvania State University, University Park, Pennsylvania, USA
- Huck Institutes of the Life Sciences, Pennsylvania State University, University Park, Pennsylvania, USA
| | - Jennifer A Gaddy
- Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee, USA
- US Department of Veterans Affairs, Tennessee Valley Healthcare Systems, Nashville, Tennessee, USA
| | - Celestine N Wanjalla
- Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Heather K Beasley
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, Tennessee, USA
| | - Antentor Hinton
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, Tennessee, USA
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3
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Alexander S, Vue Z, Sevel L, Vang C, Neikirk K, Hinton A, Oliver KH. How to design a broad mindfulness program: One approach to introducing mindfulness to a STEM commumity within a university setting. J Cell Physiol 2024. [PMID: 38606793 DOI: 10.1002/jcp.31252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Revised: 02/27/2024] [Accepted: 02/29/2024] [Indexed: 04/13/2024]
Abstract
Mindfulness has become popular in recent decades as a tool for psychological well-being. However, mindfulness has yet to find a solid footing as a routine practice within the Science, Technology, Engineering, and Mathematics (STEM) field. Here, we discuss the design of an introductory mindfulness program that provides the STEM community with a broad overview of various mindfulness methods. We also discuss delivery implementation methods and other considerations when designing mindfulness programming. This article provides resources for those interested in incorporating mindfulness into the STEM field, especially within the university setting.
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Affiliation(s)
| | - Zer Vue
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, Tennessee, USA
| | - Landrew Sevel
- Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Chia Vang
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, Tennessee, USA
| | - Kit Neikirk
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, Tennessee, USA
| | - Antentor Hinton
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, Tennessee, USA
| | - Kendra H Oliver
- Department of Pharmacology, Basic Sciences School of Medicine, Vanderbilt University, Nashville, Tennessee, USA
- ArtLab Studio LLC, Pittsburgh, Pennsylvania, USA
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4
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Crabtree A, Caudel D, Pinette J, Vang C, Neikirk K, Kabugi K, Zaganjor E, Hinton A. Recruiting and retaining autistic talent in STEMM. iScience 2024; 27:109080. [PMID: 38524371 PMCID: PMC10960056 DOI: 10.1016/j.isci.2024.109080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/26/2024] Open
Abstract
Autistic adults (AA) have the highest unemployment rate relative to other groups, regardless of disability status. Systemic changes are needed to acquire and retain AA in science, technology, engineering, mathematics, and medicine (STEMM). Here, we discuss the unique challenges AA face in STEMM and possible solutions to overcome them.
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Affiliation(s)
- Amber Crabtree
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN 37232, USA
- The Frist Center for Autism and Innovation, Nashville, TN 37212, USA
| | - Dave Caudel
- The Frist Center for Autism and Innovation, Nashville, TN 37212, USA
| | - Julia Pinette
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN 37232, USA
| | - Chia Vang
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN 37232, USA
| | - Kit Neikirk
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN 37232, USA
| | - Kinuthia Kabugi
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN 37232, USA
| | - Elma Zaganjor
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN 37232, USA
| | - Antentor Hinton
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN 37232, USA
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5
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Neikirk K, Vue Z, Vue N, Barongan T, Vang C, Beasley HK, Marshall AG, Kirabo A, Wanajalla CN, Smith N, Morton D, Shuler HD, Hinton A. Disparities in funding for Nobel Prize awards in medicine and physiology across nationalities, races, and gender. J Cell Physiol 2024. [PMID: 38225913 DOI: 10.1002/jcp.31157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Accepted: 10/26/2023] [Indexed: 01/17/2024]
Abstract
Since 1901, the Nobel Prize in Physiology and Medicine has been awarded to numerous individuals for their outstanding contributions. This article presents a comprehensive analysis of the Nobel Prize recipients, focusing on gender, race, and nationality. We observe that an alarming disparity emerges when we examine the underrepresentation of Black scientists among Nobel laureates. Furthermore, trends in nationalities show how Americans make up the majority of Nobel Prize winners, while there is a noticeable lack of gender and racial minority winners of the Nobel Prize in Physiology and Medicine. Together, this highlights the importance of diversity and inclusion in scientific achievement. We offer suggestions and techniques, including funding opportunities and expanding nominators, to improve the gender, racial, and geographical diversity of Nobel Prizes.
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Affiliation(s)
- Kit Neikirk
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, Tennessee, USA
| | - Zer Vue
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, Tennessee, USA
| | - Neng Vue
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, Tennessee, USA
| | - Taylor Barongan
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, Tennessee, USA
| | - Chia Vang
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, Tennessee, USA
| | - Heather K Beasley
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, Tennessee, USA
| | - Andrea G Marshall
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, Tennessee, USA
| | - Annet Kirabo
- Department of Medicine, Vanderbilt University, Nashville, Tennessee, USA
| | | | - Nathan Smith
- Del Monte Institute for Neuroscience, School of Medicine and Dentistry, University of Rochester, Rochester, New York, USA
| | - Derrick Morton
- Department of Biomedical Science, Kaiser Permanente Bernard J. Tyson School of Medicine, Pasadena, California, USA
- Department of Biological Sciences, University of Southern California, Los Angeles, California, USA
| | - Haysetta D Shuler
- Department of Biological Sciences, Winston-Salem State University, Winston-Salem, North Carolina, USA
- Shuler Consulting, Winston-Salem, North Carolina, USA
| | - Antentor Hinton
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, Tennessee, USA
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6
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Marshall AG, Neikirk K, Stephens D, Garza-Lopez E, Vue Z, Beasley HK, Janumyan Doe Y, Campbell D, Fears L, Alghanem A, Spencer EC, Scudese E, Owens B, Vang C, Morton DJ, Conley Z, Hinton A. A workshop on mitochondria for students to improve understanding of science and hypothesis forming. Adv Physiol Educ 2023; 47:823-830. [PMID: 37650143 PMCID: PMC10854815 DOI: 10.1152/advan.00116.2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 08/10/2023] [Accepted: 08/26/2023] [Indexed: 09/01/2023]
Abstract
There remains a clear deficiency in recruiting middle school students in science, technology, engineering, mathematics, and medicine fields, especially for those students entering physiology from underrepresented backgrounds. A large part of this may be arising from a disconnect between how science is typically practiced at a collegiate and K-12 level. Here, we have envisioned mitochondria and their diverse subcellular structures as an involver for middle school students. We present the framework for a workshop that familiarizes students with mitochondria, employing three-dimensional visual-spatial learning and real-time critical thinking and hypothesis forming. This workshop had the goal of familiarizing middle school students with the unique challenges the field currently faces and better understanding the actuality of being a scientist through critical analysis including hypothesis forming. Findings show that middle school students responded positively to the program and felt as though they had a better understanding of mitochondria. Future implications for hands-on programs to involve underrepresented students in science are discussed, as well as potential considerations to adapt it for high school and undergraduate students.NEW & NOTEWORTHY Here we employ a workshop that utilizes blended and tactile learning to teach middle schoolers about mitochondrial structure. By creating an approachable and fun workshop that can be utilized for middle school students, we seek to encourage them to join a career in physiology.
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Affiliation(s)
- Andrea G Marshall
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, Tennessee, United States
| | - Kit Neikirk
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, Tennessee, United States
| | - Dominique Stephens
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, Tennessee, United States
| | - Edgar Garza-Lopez
- Department of Internal Medicine, University of Iowa, Iowa City, Iowa, United States
| | - Zer Vue
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, Tennessee, United States
| | - Heather K Beasley
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, Tennessee, United States
| | - Yelena Janumyan Doe
- Collaborative for STEM Education and Outreach, Department of Teaching and Learning, Vanderbilt University, Nashville, Tennessee, United States
| | - Desmond Campbell
- Collaborative for STEM Education and Outreach, Department of Teaching and Learning, Vanderbilt University, Nashville, Tennessee, United States
| | - Letimicia Fears
- Collaborative for STEM Education and Outreach, Department of Teaching and Learning, Vanderbilt University, Nashville, Tennessee, United States
| | - Ahmad Alghanem
- King Abdullah International Medical Research Center (KAIMRC), Riyadh, Saudi Arabia
| | - Elsie C Spencer
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, Tennessee, United States
- Teachers College, Columbia University, New York, New York, United States
| | - Estevão Scudese
- Laboratory of Biosciences of Human Motricity (LABIMH) of the Federal University of State of Rio de Janeiro (UNIRIO), Rio de Janeiro, Brazil
- Sport Sciences and Exercise Laboratory (LaCEE), Catholic University of Petrópolis (UCP), Rio de Janeiro, Brazil
| | - Beverly Owens
- Department of Chemistry, Cleveland Early College High School, Shelby, North Carolina, United States
| | - Chia Vang
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, Tennessee, United States
- Counseling Department, New Highlands University, Las Vegas, New Mexico, United States
| | - Derrick J Morton
- Kaiser Permanente Bernard J. Tyson School of Medicine, Department of Biomedical Science, Pasadena, California, United States
- Department of Biological Sciences, University of Southern California, Los Angeles, California, United States
| | - Zachary Conley
- Collaborative for STEM Education and Outreach, Department of Teaching and Learning, Vanderbilt University, Nashville, Tennessee, United States
| | - Antentor Hinton
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, Tennessee, United States
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7
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Neikirk K, Barongan T, Shao B, Spencer EC, Kabugi K, Conley Z, Vang L, Vue M, Vang N, Garza-Lopez E, Crabtree A, Alexander S, Beasley HK, Marshall AG, Killion M, Stephens D, Owens B, Martinez D, Palavicino-Maggio CB, Jenkins F, Vang C, Morton DJ, Shuler H, Murray SA, Damo S, Vue Z, Hinton Jr A. A pilot study on our non-traditional, varied writing accountability group for historically excluded and underrepresented persons in STEMM. Heliyon 2023; 9:e22335. [PMID: 38144282 PMCID: PMC10746396 DOI: 10.1016/j.heliyon.2023.e22335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Revised: 11/06/2023] [Accepted: 11/09/2023] [Indexed: 12/26/2023] Open
Abstract
Underrepresented faculty have higher burnout rates and lower grant attainment rates when compared with their non-minority counterparts. Many in science, technology, engineering, mathematics, and medicine (STEMM) disciplines, including underrepresented individuals, often have difficulty dedicating time to the writing process, with trainees often being relegated to laboratory tasks in their training years, resulting in a lack of practice in academic writing. Notably, past studies have shown that grant attainment rates of underrepresented individuals are lower than their majority counterparts. Here, we sought to consider a mechanism targeted to underrepresented individuals, although applicable to everyone, to help overcome traditional barriers to writing in STEMM. The authors have hosted a writing accountability group (WAG) that uniquely provides a format focused on physical activity and different forms of writing to strengthen both career development and award/funding attainment. Our objectives were to evaluate this unique format, thus creating a resource for individuals and institutions to learn about WAGs and expand upon the framework to formulate their own WAG. To do this, we performed a small pilot study (n = 21) to investigate attitudes towards the WAG. We present the results of a survey conducted among underrepresented WAG participants, which spanned different career stages and was highly diverse demographically. Our results show that following attendance of our WAG, individuals did not note a significant change in scales pertaining to John Henryism (high-effort coping), resilience, sense of belonging, or grit. However, significant increases were noted in the self-perceived ability to handle stress, confidence in applying for awards, appreciation for mentoring, and satisfaction of WAGs. Taken together, the results of this study suggest that our unique WAG format can have some positive results as a career and writing development opportunity and may be able to support underrepresented individuals in attaining funding at higher education institutions.
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Affiliation(s)
- Kit Neikirk
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN, USA
| | - Taylor Barongan
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN, USA
| | - Bryanna Shao
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN, USA
| | - Elsie C. Spencer
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN, USA
- Teachers College, Columbia University, New York, NY, USA
| | - Kinutha Kabugi
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN, USA
| | - Zachary Conley
- Collaborative for STEM Education and Outreach, Department of Teaching and Learning, Vanderbilt University, Nashville, TN, USA
| | - Larry Vang
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN, USA
| | - Mein Vue
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN, USA
| | - Nancy Vang
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN, USA
| | | | - Amber Crabtree
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN, USA
| | - Stefanie Alexander
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN, USA
| | - Heather K. Beasley
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN, USA
| | - Andrea G. Marshall
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN, USA
| | - Mason Killion
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN, USA
| | - Dominique Stephens
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN, USA
- Department of Life and Physical Sciences, Fisk University, Nashville, TN, USA
| | - Beverly Owens
- Department of Chemistry, Cleveland Early College High School, Shelby, NC, USA
| | - Denise Martinez
- Office of Diversity, Equity, and Inclusion, University of Iowa Roy J. and Lucille A. Carver College of Medicine, Iowa City, IA, USA
| | | | - Felysha Jenkins
- Department of Basic Sciences, Office of Diversity, Equity, and Inclusion, Vanderbilt School of Medicine, Nashville, TN, USA
| | - Chia Vang
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN, USA
- Counseling Department, New Highlands University, Las Vegas, NM, USA
| | - Derrick J. Morton
- Kaiser Permanente Bernard J. Tyson School of Medicine, Department of Biomedical Science, Pasadena, CA, USA
- Department of Biological Sciences, University of Southern California, Los Angeles, CA, USA
| | - Haysetta Shuler
- Department of Biological Sciences, Winston-Salem State University, Winston-Salem, NC, USA
| | - Sandra A. Murray
- Department of Cell Biology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Steven Damo
- Department of Life and Physical Sciences, Fisk University, Nashville, TN, USA
| | - Zer Vue
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN, USA
| | - Antentor Hinton Jr
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN, USA
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8
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Barongan T, Neikirk K, Shao B, Vue N, Spencer EC, Kabugi K, Conley Z, Vang L, Vue M, Vang N, Garza-Lopez E, Crabtree A, Alexander S, Dal A, Beasley HK, Marshall AG, Killion M, Stephens DC, Martinez D, Palavicino-Maggio CB, Jenkins F, Davis J, Damo SM, Morra CN, Murray SA, Vang C, Morton DJ, Vue Z, Shuler H, Hinton A. Project Strengthen: An STEMM-focused career development workshop to prepare underrepresented minority students for graduate school. iScience 2023; 26:107766. [PMID: 37736045 PMCID: PMC10509704 DOI: 10.1016/j.isci.2023.107766] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2023] [Revised: 06/30/2023] [Accepted: 08/25/2023] [Indexed: 09/23/2023] Open
Abstract
Maximizing Access to Research Careers (MARC) programs are aimed to increase diversity in science, technology, engineering, math, and medicine (STEMM) fields. However, limited programs and eligibility requirements limit the students who may apply to similar programs. At Winston-Salem State University, we piloted a series of workshops, collectively termed Project Strengthen, to emulate some of the key aspects of MARC programs. Following the workshop, Project Strengthen students showed a significant increase in their understanding of essential educational development skills, such as writing personal statements, applying to graduate school, studying for the GRE, and seeking summer internships. This suggests Project Strengthen may be a potential lower cost comparable option than MARC to make up for current deficiencies in preparedness for graduate school. We also provide educational materials from Project Strengthen, including a clear framework for this seminar series, six ready-made PowerPoints to share with trainees that have been demonstrated to be effective.
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Affiliation(s)
- Taylor Barongan
- Department of Molecular Physiology and Biophysics, Vanderbilt University; Nashville, TN, USA
| | - Kit Neikirk
- Department of Molecular Physiology and Biophysics, Vanderbilt University; Nashville, TN, USA
| | - Bryanna Shao
- Department of Molecular Physiology and Biophysics, Vanderbilt University; Nashville, TN, USA
| | - Neng Vue
- Department of Molecular Physiology and Biophysics, Vanderbilt University; Nashville, TN, USA
| | - Elsie C. Spencer
- Department of Molecular Physiology and Biophysics, Vanderbilt University; Nashville, TN, USA
- Teachers College, Columbia University; New York, NY, USA
| | - Kinutha Kabugi
- Department of Molecular Physiology and Biophysics, Vanderbilt University; Nashville, TN, USA
| | - Zachary Conley
- Collaborative for STEM Education and Outreach, Department of Teaching and Learning, Vanderbilt University, Nashville, TN, USA
| | - Larry Vang
- Department of Molecular Physiology and Biophysics, Vanderbilt University; Nashville, TN, USA
| | - Mein Vue
- Department of Molecular Physiology and Biophysics, Vanderbilt University; Nashville, TN, USA
| | - Nancy Vang
- Department of Molecular Physiology and Biophysics, Vanderbilt University; Nashville, TN, USA
| | - Edgar Garza-Lopez
- Department of Internal Medicine, University of Iowa, Iowa City, IA, USA
| | - Amber Crabtree
- Department of Molecular Physiology and Biophysics, Vanderbilt University; Nashville, TN, USA
| | - Stefanie Alexander
- Department of Molecular Physiology and Biophysics, Vanderbilt University; Nashville, TN, USA
| | - Angyth Dal
- Department of Molecular Physiology and Biophysics, Vanderbilt University; Nashville, TN, USA
| | - Heather K. Beasley
- Department of Molecular Physiology and Biophysics, Vanderbilt University; Nashville, TN, USA
| | - Andrea G. Marshall
- Department of Molecular Physiology and Biophysics, Vanderbilt University; Nashville, TN, USA
| | - Mason Killion
- Department of Molecular Physiology and Biophysics, Vanderbilt University; Nashville, TN, USA
| | - Dominique C. Stephens
- Department of Molecular Physiology and Biophysics, Vanderbilt University; Nashville, TN, USA
- Department of Life and Physical Sciences, Fisk University, Nashville, TN, USA
| | - Denise Martinez
- Office of Diversity, Equity, and Inclusion, University of Iowa Roy J. and Lucille A. Carver College of Medicine, Iowa City, IA, USA
| | | | - Felysha Jenkins
- Department of Basic Sciences, Office of Diversity, Equity, and Inclusion, Vanderbilt School of Medicine, Nashville, TN, USA
| | - Jamaine Davis
- Department of Biochemistry, Cancer Biology, Neuroscience, and Pharmacology, Meharry Medical College, Nashville, TN, USA
| | - Steven M. Damo
- Department of Life and Physical Sciences, Fisk University, Nashville, TN, USA
| | - Christina N. Morra
- Department of Biology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Sandra A. Murray
- Department of Cell Biology, University of Pittsburgh; Pittsburgh, PA, USA
| | - Chia Vang
- Department of Molecular Physiology and Biophysics, Vanderbilt University; Nashville, TN, USA
- Counseling Department, New Highlands University, Las Vegas, NM, USA
| | - Derrick J. Morton
- Kaiser Permanente Bernard J. Tyson School of Medicine, Department of Biomedical Science, Pasadena, CA, USA
- Department of Biological Sciences, University of Southern California, Los Angeles, CA, USA
| | - Zer Vue
- Department of Molecular Physiology and Biophysics, Vanderbilt University; Nashville, TN, USA
| | - Haysetta Shuler
- Department of Biological Sciences, Winston-Salem State University; Winston-Salem, NC, USA
| | - Antentor Hinton
- Department of Molecular Physiology and Biophysics, Vanderbilt University; Nashville, TN, USA
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9
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Shao B, Killion M, Oliver A, Vang C, Zeleke F, Neikirk K, Vue Z, Garza-Lopez E, Shao JQ, Mungai M, Lam J, Williams Q, Altamura CT, Whiteside A, Kabugi K, McKenzie J, Koh A, Scudese E, Vang L, Marshall AG, Crabtree A, Tanghal JI, Stephens D, Koh HJ, Jenkins BC, Murray SA, Cooper AT, Williams C, Damo SM, McReynolds MR, Gaddy JA, Wanjalla CN, Beasley HK, Hinton A. Ablation of Sam50 is associated with fragmentation and alterations in metabolism in murine and human myotubes. bioRxiv 2023:2023.05.20.541602. [PMID: 37292887 PMCID: PMC10245823 DOI: 10.1101/2023.05.20.541602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The Sorting and Assembly Machinery (SAM) Complex is responsible for assembling β-barrel proteins in the mitochondrial membrane. Comprising three subunits, Sam35, Sam37, and Sam50, the SAM complex connects the inner and outer mitochondrial membranes by interacting with the mitochondrial contact site and cristae organizing system (MICOS) complex. Sam50, in particular, stabilizes the mitochondrial intermembrane space bridging (MIB) complex, which is crucial for protein transport, respiratory chain complex assembly, and regulation of cristae integrity. While the role of Sam50 in mitochondrial structure and metabolism in skeletal muscle remains unclear, this study aims to investigate its impact. Serial block-face-scanning electron microscopy (SBF-SEM) and computer-assisted 3D renderings were employed to compare mitochondrial structure and networking in Sam50-deficient myotubes from mice and humans with wild-type (WT) myotubes. Furthermore, autophagosome 3D structure was assessed in human myotubes. Mitochondrial metabolic phenotypes were assessed using Gas Chromatography-Mass Spectrometry-based metabolomics to explore differential changes in WT and Sam50-deficient myotubes. The results revealed increased mitochondrial fragmentation and autophagosome formation in Sam50-deficient myotubes compared to controls. Metabolomic analysis indicated elevated metabolism of propanoate and several amino acids, including ß-Alanine, phenylalanine, and tyrosine, along with increased amino acid and fatty acid metabolism in Sam50-deficient myotubes. Furthermore, impairment of oxidative capacity was observed upon Sam50 ablation in both murine and human myotubes, as measured with the XF24 Seahorse Analyzer. Collectively, these findings support the critical role of Sam50 in establishing and maintaining mitochondrial integrity, cristae structure, and mitochondrial metabolism. By elucidating the impact of Sam50-deficiency, this study enhances our understanding of mitochondrial function in skeletal muscle.
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Affiliation(s)
- Bryanna Shao
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN, 37232, USA
| | - Mason Killion
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN, 37232, USA
| | - Ashton Oliver
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN, 37232, USA
| | - Chia Vang
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN, 37232, USA
| | - Faben Zeleke
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN, 37232, USA
| | - Kit Neikirk
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN, 37232, USA
| | - Zer Vue
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN, 37232, USA
| | - Edgar Garza-Lopez
- Department of Internal Medicine, University of Iowa, Iowa City, IA, 52242, USA
| | - Jian-Qiang Shao
- Central Microscopy Research Facility, University of Iowa, Iowa City, IA, 52242, USA
| | - Margaret Mungai
- Department of Internal Medicine, University of Iowa, Iowa City, IA, 52242, USA
| | - Jacob Lam
- Department of Internal Medicine, University of Iowa, Iowa City, IA, 52242, USA
| | - Qiana Williams
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN, 37232, USA
| | - Christopher T Altamura
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN, 37232, USA
| | - Aaron Whiteside
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN, 37232, USA
- Department of Neuroscience, Cell Biology and Physiology, Wright State University, Dayton, OH 45435 USA
| | - Kinuthia Kabugi
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN, 37232, USA
| | - Jessica McKenzie
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN, 37232, USA
| | - Alice Koh
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN, 37232, USA
| | - Estevão Scudese
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN, 37232, USA
| | - Larry Vang
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN, 37232, USA
| | - Andrea G Marshall
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN, 37232, USA
| | - Amber Crabtree
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN, 37232, USA
| | | | - Dominique Stephens
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN, 37232, USA
| | - Ho-Jin Koh
- Department of Biological Sciences, Tennessee State University, Nashville, TN 37209
| | - Brenita C Jenkins
- Department of Biochemistry and Molecular Biology, Pennsylvania State University, University Park, PA
- Huck Institutes of the Life Sciences, Pennsylvania State University, University Park, PA
| | - Sandra A Murray
- Department of Cell Biology, School of Medicine, University of Pittsburgh, Pittsburgh, PA, 15260, USA
| | - Anthonya T Cooper
- Department of Cell Biology, School of Medicine, University of Pittsburgh, Pittsburgh, PA, 15260, USA
| | - Clintoria Williams
- Department of Neuroscience, Cell Biology and Physiology, Wright State University, Dayton, OH 45435 USA
| | - Steven M Damo
- Department of Life and Physical Sciences, Fisk University, Nashville, TN, 37208, USA
| | - Melanie R McReynolds
- Department of Biochemistry and Molecular Biology, Pennsylvania State University, University Park, PA
- Huck Institutes of the Life Sciences, Pennsylvania State University, University Park, PA
| | - Jennifer A Gaddy
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, 37232, USA
- Tennessee Valley Healthcare Systems, U.S. Department of Veterans Affairs, Nashville, TN, 37212, USA
| | - Celestine N Wanjalla
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, 37232, USA
| | - Heather K Beasley
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN, 37232, USA
| | - Antentor Hinton
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN, 37232, USA
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Vue Z, Vang C, Vue N, Kamalumpundi V, Barongan T, Shao B, Huang S, Vang L, Vue M, Vang N, Shao J, Coombes C, Katti P, Liu K, Yoshimura K, Biete M, Dai DF, Phillips MA, Behringer RR. Asian Americans in STEM are not a monolith. Cell 2023; 186:3138-3142. [PMID: 37478817 DOI: 10.1016/j.cell.2023.06.017] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 05/16/2023] [Accepted: 06/22/2023] [Indexed: 07/23/2023]
Abstract
Despite tremendous diversity, Asian Americans in STEM are grouped and viewed as a homogeneous monolith, facing stereotypes and disparities. We propose solutions that include disaggregating the Asian American grouping and recognizing the diverse individual ethnic subgroups that comprise Americans of Asian ancestry to implement change within the STEM field.
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Affiliation(s)
- Zer Vue
- Vanderbilt University, Department of Molecular Physiology and Biophysics, Nashville, TN, USA.
| | - Chia Vang
- Vanderbilt University, Department of Molecular Physiology and Biophysics, Nashville, TN, USA; Counseling and Guidance, New Mexico Highlands University, Las Vegas, NM 87701, USA
| | - Neng Vue
- Vanderbilt University, Department of Molecular Physiology and Biophysics, Nashville, TN, USA
| | - Vijayvardhan Kamalumpundi
- Department of Internal Medicine, University of Iowa, Iowa City, IA 52242, USA; Roy J. and Lucille A. Carver College of Medicine, University of Iowa, Iowa City, IA 52242, USA
| | - Taylor Barongan
- Vanderbilt University, Department of Molecular Physiology and Biophysics, Nashville, TN, USA; Department of Biology, University of Hawaii, Hilo, HI 96720, USA
| | - Bryanna Shao
- Vanderbilt University, Department of Molecular Physiology and Biophysics, Nashville, TN, USA
| | - Sunny Huang
- Roy J. and Lucille A. Carver College of Medicine, University of Iowa, Iowa City, IA 52242, USA; Department of Neuroscience and Pharmacology, University of Iowa, Iowa City, IA 52242, USA; Geminii, Inc., Iowa City, IA 52242, USA
| | - Larry Vang
- Vanderbilt University, Department of Molecular Physiology and Biophysics, Nashville, TN, USA
| | - Mein Vue
- Vanderbilt University, Department of Molecular Physiology and Biophysics, Nashville, TN, USA
| | - Nancy Vang
- Vanderbilt University, Department of Molecular Physiology and Biophysics, Nashville, TN, USA
| | - Jianqiang Shao
- Central Microscopy Research Facility, University of Iowa, Iowa City, IA 52242, USA
| | - CoohleenAnn Coombes
- Molecular and Cellular Biology Program, University of Washington, Seattle, WA 98795, USA
| | - Prasanna Katti
- National Heart, Lung, and Blood Institute, National Institutes of Health, 9000 Rockville Pike, Bethesda, MD 20892, USA
| | - Kaihua Liu
- Department of Anatomy and Cell Biology, University of Iowa, Iowa City, IA 52242, USA
| | - Kailee Yoshimura
- Department of Biology, University of Hawaii, Hilo, HI 96720, USA
| | - Michelle Biete
- Department of Biology, University of Hawaii, Hilo, HI 96720, USA
| | - Dao-Fu Dai
- Department of Pathology, The John Hopkins University, Baltimore, MD 21287, USA
| | - Mark A Phillips
- Department of Integrative Biology, Oregon State University, Corvallis, OR 97331, USA
| | - Richard R Behringer
- Department of Genetics, University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA.
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11
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Crabtree A, Neikirk K, Marshall A, Barongan T, Beasley HK, Lopez EG, Stephens D, Murray S, Spencer EC, Martinez D, Vang C, Jenkins F, Damo S, Vue Z. Strategies for change: thriving as an individual with a disabilty in STEMM. Pathog Dis 2023; 81:6855226. [PMID: 36449689 PMCID: PMC10111627 DOI: 10.1093/femspd/ftac045] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2022] [Revised: 10/14/2022] [Accepted: 11/29/2022] [Indexed: 12/02/2022] Open
Abstract
Disability remains an underacknowledged and underdiscussed topic in science, technology, engineering, mathematics, and medicine (STEMM). Social stigma and fear of negative outcomes have resulted in a consistent lack of disclosure. Disabilities cause social and professional difficulties for those that have them. While some faculty can be allies, past literature shows that steps must be taken to make disabilities visible in STEMM at both student and faculty levels. Here, we offer suggestions to better support faculty and students in enhancing the outcomes of individuals who have invisible disabilities. Critically, techniques such as abolishing stigma, universal learning, and better mentoring may improve the challenges faced by those who self-identify as an individual with a disability.
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Affiliation(s)
- Amber Crabtree
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN 37232, United States
| | - Kit Neikirk
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN 37232, United States
| | - Andrea Marshall
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN 37232, United States
| | - Taylor Barongan
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN 37232, United States
| | - Heather K Beasley
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN 37232, United States
| | - Edgar Garza Lopez
- Department of Biology, University of Iowa, IA City, IA 52242, United States
| | - Dominique Stephens
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN 37232, United States.,Department of Life and Physical Sciences, Fisk University, Nashville, TN 37208, United States
| | - Sandra Murray
- Department of Cell Biology, University of Pittsburgh, Pittsburgh, PA 15261, United States
| | - Elsie C Spencer
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN 37232, United States.,Teachers College, Columbia University, New York, NY 10022, United States
| | - Denise Martinez
- University of Iowa Carver College of Medicine, Department of Family Medicine, IA City, IA, United States
| | - Chia Vang
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN 37232, United States.,Counseling Department, New Highlands University, Las Vegas, NM 87701, United States
| | - Felysha Jenkins
- Department of Basic Sciences, Office of Diversity, Equity, and Inclusion, Vanderbilt School of Medicine, Nashville, TN 37232, United States
| | - Steven Damo
- Department of Life and Physical Sciences, Fisk University, Nashville, TN 37208, United States.,Department of Biochemistry, Vanderbilt University, Nashville, TN 37232, USA
| | - Zer Vue
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN 37232, United States
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12
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Neikirk K, Barongan T, Rolle T, Garza Lopez E, Marshall A, Beasley HK, Crabtree A, Spencer EC, Shuler H, Martinez D, Murray S, Vang C, Jenkins F, Damo S, Vue Z. Using quotients as a mentor to facilitate the success of underrepresented students. Pathog Dis 2023; 81:ftad008. [PMID: 37156509 PMCID: PMC10255757 DOI: 10.1093/femspd/ftad008] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Revised: 04/05/2023] [Accepted: 05/05/2023] [Indexed: 05/10/2023] Open
Abstract
Choosing a mentor requires a certain level of introspection for both the mentor and the mentee. The dynamics of mentorship may change depending on the academic status of the mentee. Regardless, mentors should help their trainees grow both academically and professionally. The success of an individual in the fields of science, technology, engineering, mathematics, and medicine (STEMM) depends on more than intellectual capacity; a holistic view encompassing all factors that contribute to scientific achievement is all-important. Specifically, one new method scientists can adopt is quotients, which are scales and techniques that can be used to measure aptitude in a specific area. In this paper, we focus on these factors and how to grow one's adversity quotient (AQ), social quotient (SQ), and personal growth initiative scale (PGIS). We also look at how mentors can better understand the biases of their trainees. In addressing this, mentors can help trainees become more visible and encourage other trainees to become allies through reducing biases.
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Affiliation(s)
- Kit Neikirk
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN 37212, United States
| | - Taylor Barongan
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN 37212, United States
| | - Tiffany Rolle
- American Society of Human Genetics, Rockville, MD 20852, United States
- National Genome Institute, National Human Research Institute, Rockville, MD 20892, United States
| | - Edgar Garza Lopez
- Department of Biology, University of Iowa, Iowa City, IA 52245, United States
| | - Andrea Marshall
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN 37212, United States
| | - Heather K Beasley
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN 37212, United States
| | - Amber Crabtree
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN 37212, United States
| | - Elsie C Spencer
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN 37212, United States
- Teachers College, Columbia University, New York, NY 10027, United States
| | - Haysetta Shuler
- Department of Biological Sciences, Winston-Salem State University, Winston-Salem, NC 27109, United States
| | - Denise Martinez
- Department of Family Medicine, University of Iowa Carver College of Medicine, Iowa City, IA 52242, United States
| | - Sandra Murray
- Department of Cell Biology, University of Pittsburgh, Pittsburgh, PA 15261, United States
| | - Chia Vang
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN 37212, United States
- Counseling and Guidance, New Mexico Highlands University, Las Vegas, NM 87701, United States
| | - Felysha Jenkins
- Department of Basic Sciences, Office of Diversity, Equity, and Inclusion, Vanderbilt School of Medicine, Nashville, TN 37232, United States
| | - Steven Damo
- Department of Life and Physical Sciences, Fisk University, Nashville, TN 37208, United States
| | - Zer Vue
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN 37212, United States
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Vang C, Jia F, Vestal B, Alper S, Nick J, Davidson R, Honda J. 519 Interactions between Mycobacterium abscessus dominant circulating clones recovered from people with cystic fibrosis and alveolar macrophages from healthy donors. J Cyst Fibros 2022. [DOI: 10.1016/s1569-1993(22)01209-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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14
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Gross J, Caceres S, Poch K, Hasan N, Jia F, Epperson L, Lipner E, Vang C, Honda J, Strand M, Calado V, Daley C, Strong M, Davidson R, Nick J. WS08.03 Healthcare-Associated Links in Transmission of Nontuberculous Mycobacteria in People with Cystic Fibrosis (HALT NTM): a multicentre study. J Cyst Fibros 2022. [DOI: 10.1016/s1569-1993(22)00197-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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15
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Jia F, Vestal B, Vang C, Alper S, Nick J, Honda J, Davidson R. 470: Genomic signatures of dominant clone isolates of Mycobacterium abscessus subsp. abscessus from CF airway samples. J Cyst Fibros 2021. [DOI: 10.1016/s1569-1993(21)01894-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Affiliation(s)
| | - R. Garbe
- Arizona State University, Phoenix, Arizona
| | - C. Vang
- Arizona State University, Phoenix, Arizona
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18
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Abstract
BACKGROUND AND PURPOSE Transcranial Doppler ultrasound (TCD) studies have shown that spontaneous recanalization results in a better clinical improvement after the onset of stroke. However, its effect on electrophysiological recovery is still unknown. The aim of this study was to determine the effects of spontaneous recanalization on the change in central motor conduction time (CMCT) in acute ischemic stroke. METHODS Seventeen healthy subjects and 38 consecutive patients with a first acute ischemic stroke involving the middle cerebral artery territory were included. TCD was used to detect spontaneous recanalization. Transcranial magnetic stimulation was used to determine the change in CMCT on days 1 and 14. Improvement of the CMCT at day 14 was indicated if it decreased in comparison with previous data recorded at day 1 or when a nonrecordable motor response at day 1 reappeared at day 14. No CMCT improvement was indicated when there was no recordable motor response at day 1 and day 14 or the CMCT at day 14 worsened, becoming absent or more delayed. The Pearson chi(2) test was used to assess the statistical significance of the results in this study. RESULTS Spontaneous recanalization was observed in 62% of the patients: 24% before 24 hours and 38% after this period. No recanalization was observed in 14 patients. The CMCT improved in 87% of the patients who had recanalized before 24 hours and 62% in the recanalized after 24 hours group (P=0.005). In contrast, CMCT improved in only 17% of the patients in the non-recanalized group CONCLUSIONS These data show that spontaneous recanalization results in a better recovery of the central motor pathway leading to a better CMCT improvement in acute ischemic stroke.
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Affiliation(s)
- C Vang
- Discipline of Medicine, University of Tasmania, Australia
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19
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Abstract
BACKGROUND AND PURPOSE There is still controversy about the prognostic value of motor evoked potentials (MEPs) in the assessment of hemiplegia. The aims of this study are to determine the relationship between functional and electrophysiological recovery and thus the value of MEP as a prognostic indicator of clinical outcome in acute ischemic stroke. METHODS Seventeen healthy subjects and 38 stroke patients were included in this study. Functional recovery was assessed with the Modified Canadian Neurological Scale (MCNS), the Barthel Activities of Daily Living Index (BI), and the Rankin scale. Transcranial magnetic stimulation was used to determine the change in central motor conduction time (CMCT). Stroke outcome was assessed at the end of 2 weeks. One-way ANOVA with post hoc comparisons using the Scheffé procedure as well as t tests were used to assess the significance of the results in this study. RESULTS Unpaired t test showed significantly higher mean scores of the MCNS (2P=0.001), BI (2P=0.002), and Rankin scale (P<0.001) at day 14 in the group of patients with recordable MEP at day 1. A better clinical improvement with a higher mean score of the MCNS (2P<0.001), BI (2P<0.001), and the Rankin scale (2P<0.001) was also observed in the patients in whom the CMCT improved. CONCLUSIONS These data show that there is a close relationship between clinical and electrophysiological improvement and that MEP is a useful prognostic indicator of clinical outcome.
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Affiliation(s)
- C Vang
- Discipline of Medicine, Division of Clinical Sciences, University of Tasmania, Australia
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20
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Simon P, Zimmerman A, O'Connor W, Vang C. The risk of lead poisoning among southeast Asian refugee children in Rhode Island 1984-1988. R I Med J (1976) 1989; 72:283-7. [PMID: 2789426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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