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.
High-resolution 3D images of organelles are of paramount importance in cellular biology. Although light microscopy and transmission electron microscopy (TEM) have provided the standard for imaging ...cellular structures, they cannot provide 3D images. However, recent technological advances such as serial block-face scanning electron microscopy (SBF-SEM) and focused ion beam scanning electron microscopy (FIB-SEM) provide the tools to create 3D images for the ultrastructural analysis of organelles. Here, we describe a standardized protocol using the visualization software, Amira, to quantify organelle morphologies in 3D, thereby providing accurate and reproducible measurements of these cellular substructures. We demonstrate applications of SBF-SEM and Amira to quantify mitochondria and endoplasmic reticulum (ER) structures.
Many studies in mice have demonstrated that cardiac-specific innate immune signaling pathways can be reprogrammed to modulate inflammation in response to myocardial injury and improve outcomes. While ...the echocardiography standard parameters of left ventricular (LV) ejection fraction, fractional shortening, end-diastolic diameter, and others are used to assess cardiac function, their dependency on loading conditions somewhat limits their utility in completely reflecting the contractile function and global cardiovascular efficiency of the heart. A true measure of global cardiovascular efficiency should include the interaction between the ventricle and the aorta (ventricular-vascular coupling, VVC) as well as measures of aortic impedance and pulse wave velocity.
We measured cardiac Doppler velocities, blood pressures, along with VVC, aortic impedance, and pulse wave velocity to evaluate global cardiac function in a mouse model of cardiac-restricted low levels of TRAF2 overexpression that conferred cytoprotection in the heart.
While previous studies reported that response to myocardial infarction and reperfusion was improved in the TRAF2 overexpressed mice, we found that TRAF2 mice had significantly lower cardiac systolic velocities and accelerations, diastolic atrial velocity, aortic pressures, rate-pressure product, LV contractility and relaxation, and stroke work when compared to littermate control mice. Also, we found significantly longer aortic ejection time, isovolumic contraction and relaxation times, and significantly higher mitral early/atrial ratio, myocardial performance index, and ventricular vascular coupling in the TRAF2 overexpression mice compared to their littermate controls. We found no significant differences in the aortic impedance and pulse wave velocity.
While the reported tolerance to ischemic insults in TRAF2 overexpression mice may suggest enhanced cardiac reserve, our results indicate diminished cardiac function in these mice.
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.
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.
Abstract
The success of mentoring derives from active and respectful listening and the willingness to learn and accept opportunities for personal growth. This shapes every trainee and their destined ...path in science, technology, engineering, and mathematics (STEM). The act of cultivating rapport, asking, and pondering meaningful questions, and receiving constructive feedback are critical to support a productive mentoring relationship. Successful mentoring in STEM can be established and allow mentees, especially underrepresented minorities (URMs), to flourish in an environment where they feel welcomed and supported. However, mentees from underrepresented groups often experience inadequate mentoring due to a mentor's lack of awareness, poor trainings themselves, or lack of understanding of the mentee’s hardships. It is important for mentors and mentees to work together to promote diversity, equity, and inclusion (DEI) in STEM education through creativity, authenticity, and networking. We analyzed data obtained from students who attended a recent workshop that are interested in going to graduate school. Our results show that despite low initial expectations for the workshop, many students were satisfied in the knowledge they gleaned. The future and role of diversity in STEM within these underrepresented groups lies in community support and an important role that they can play in the lives of others through DEI initiatives and throughout their careers all of which involves positive mentoring.
Notably, underrepresented minorities (URM) trainees often experience inadequate mentoring due to their mentor’s inexperience with URM groups, poor mentorship training, or a lack of understanding of their mentee’s journey.
Front Cover Caption: The cover image is based on the article Ablation of Sam50 is associated with fragmentation and alterations in metabolism in murine and human myotubes by Bryanna Shao et al., ...https://doi.org/10.1002/jcp.31293.
Abstract
Despite efforts to increase diversity, a glaring underrepresentation of minorities (URM) persists in the fields of science, technology, engineering, and mathematics (STEM). Graduate school ...can be a stressful step in the STEM pipeline, especially for students previously unaware of the structure and challenges of postgraduate education. To promote successful minority participation in STEM and prepare prospective students for the impending challenges of applying for and attending graduate school, we developed a workshop based on the mentoring and fostering of a champion-oriented mindset entitled, “The Trials and Tribulations of Graduate School: How Do You Make an Impact?.” Students from the HBCU Winston-Salem State University attended the workshop, and a pre/post—a 10-point Likert scale-based survey was administered. The questions used in this seminar were newly designed by the authors as program evaluations. The results suggest that the workshop was well-received by the students and provided information that they considered helpful to help navigate the graduate school process.
This piece utilized a mixed study approach, which summarizes the workshop and informs institutions and key leaders on how to promote underrepresented minority (URM) participation in STEM and prepare these students for the challenges presented in graduate school.
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