Citations

Background: By 2030, nearly one-quarter of the U.S. population will be over age 65, emphasizing the need to understand factors that promote healthy aging. Vitality is often reduced to physical indicators in clinical frameworks, overlooking its multidimensional nature. Methods: This qualitative descriptive study explored how independently living older adults define and experience vitality, focusing on physical, emotional, cognitive, and social dimensions. Guided by Self-Determination Theory, semi-structured interviews were conducted with 10 participants aged 61–83 years purposively recruited from community and faith-based settings in Northeast Florida. Results: Thematic analysis revealed four interconnected themes: (1) Make Adjustments, Keep Going; (2) Being Mentally Jubilant; (3) Bonds that Keep Me Going; and (4) Thriving Amid Uncertainty. Conclusions: Findings suggest that participants perceived vitality as a dynamic, multidimensional process shaped by adaptation, purpose, and connection rather than physical health alone. These insights underscore the need for holistic approaches to vitality assessment and interventions that support autonomy, competence, and relatedness in later life.

Abstract Background: Nutritional and inflammatory factors collected in routine cancer labs, neutrophil percentage to albumin ratio (NPAR), neutrophil lymphocyte ratio (NLR), monocyte lymphocyte ratio (MLR), and platelet lymphocyte ratio (PLR), have been shown feasible in identification of patients at risk of increased treatment complications, decreased cognition, anxiety and depression, and increased mortality. These have proven sensitive to multiple cancer types and stages, though little is known about causal pathways. The Vitamin/Mineral and Inflammatory Correlations To Understand Chronic Stress in the U.S. (The VICTUS Study) sought to elucidate a relationship between diet and food insecurity within these panels. Methods: Using NHANES 2017/2018 surveys, adults > 18 years without renal or hepatic disorders, pregnancy, alcohol, or supplement use were included. NPAR, NLR, MLR, and PLR were categorized as quartiles and compared to demographic, food security, plasma micronutrient statuses [vitamins A, B9, C, D, E, calcium (Ca), ferritin (Fe), phosphorus (P), potassium (K), sodium (Na)], and smoking, activity level, and sun exposure, using chi-square and ANOVA. ANOVA models compared food security and poverty to NPAR, NLR, MLR, and PLR means. Results: From 3,317 participants, 50.2% were male, 54.3% non-Hispanic White, 33.7%, food insecure, 51.1% food stamp recipients, 27.7% smokers, with a mean age of 42.5 (SD 0.44), poverty to income ratio 2.79 (SD 0.08), CRP 3.90 (SD 0.18), NPAR 14.1 (SD 0.14), NLR 2.07 (SD 0.04), MLR 0.28 (SD 0.003), and PLR 118.7 (SD 1.61). CRP was found to be statistically significantly associated with all biomarker ratios (p < 0.018). Significant micronutrient biomarker-inflammatory biomarker associations were identified in Fe [NPAR, MLR, PLR (p < 0.001)], P [NPAR, NLR, MLR, PLR (p < 0.033)], C [NPAR, NLR (p < 0.008)], E [MLR, PLR (p < 0.016)], K [NPAR, NLR, MLR, PLR (p < 0.015)], Ca [NPAR, PLR (p < 0.04)], A [NPAR (p < 0.023)] and D [NLR (p < 0.035)]. Significant micronutrient intake-inflammatory biomarker associations were detected in vitamin A [NPAR, PLR (p < 0.013)], lycopene [NLR, PLR (p < 0.035)], and B12 [NLR, PLR (p < 0.031)]. Age [NPAR, NLR, MLR, PLR (p < 0.001)], gender [NPAR, MLR, PLR (p < 0.001)], ethnicity [NPAR, NLR, MLR (p < 0.006)], and sedentariness [MLR, PLR (p < 0.039)] were also associated with inflammatory markers. Poverty was significantly associated with NPAR, NLR, MLR, and CRP (p < 0.018). Food insecurity was significantly associated with NPAR (p < 0.001) and CRP (p < 0.001). Discussion: Food insecurity and poverty were significantly associated with NPAR, a ratio implicated in overall poorer cancer health outcomes. Multiple inadequate micronutrient intakes and plasma biomarkers were associated with inflammatory panels, though neither nutritional biomarker nor food insecurity statuses and their contributions to inflammatory processes are routinely surveilled within cancer disease and treatment. Citation Format: Jennifer Crook, Eunkyung Lee, Rui Xie, Opeyemi Bolajoko, Victoria Loerzel. Nutritional mediators of inflammation: A cause for increased surveillance [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2024; Part 1 (Regular Abstracts); 2024 Apr 5-10; San Diego, CA. Philadelphia (PA): AACR; Cancer Res 2024;84(6_Suppl):Abstract nr 2171.

Abstract Background: Though widely recognized in cancer pathogenesis, inflammatory pathways of allostatic load remain vaguely understood. A partial explanation may be found within the realm of food insecurity and micronutrient inadequacies, defined as nutrient intake less than the estimated average requirement. Many micronutrient deficiencies contribute to pro-inflammatory and immunocompromised milieus. Inadequacies, however, which may present without overt symptoms, are not currently well studied. The purpose of this study was to examine relationships between known inflammation-associated nutritional biomarkers of micronutrients and biomarker variables of allostatic load. Methods: Using NHANES 2017/2018 surveys, adults > 18 years without renal or hepatic disorders, pregnancy, alcohol, or supplement use were included. Plasma levels of vitamins A, B9, C, D, E, calcium (Ca), ferritin (Fe), phosphorus (P), potassium (K) and sodium (Na) were grouped into deficiency, inadequate and adequate groups based on clinically recognized standards. Micronutrient prevalence was assessed and variables of allostatic load [blood pressure, glucose, albumin, creatinine, red cell distribution width (RDW), high density lipoprotein (HDL), low density lipoprotein (LDL), cholesterol and triglycerides] were analyzed for mean differences among micronutrient groups, food security and poverty. Results: From 3,317 unique participants, inadequacy prevalence percentages were quantified as: vitamins A (0.4%), B9 (12.2%), C (58.3%), D (39.6%), E (21.0%), P (11.4%), K (3.4%), Na (24.2%), Ca (59.5%), and Fe (37.4%) [p < 0.001]. Statistically significant differences were identified in age [C, D, E, Ca, Fe, P, Na (p < 0.004)], race/ethnicity [B9, C, D (p < 0.006)], gender [C, E, Ca, Fe, P, K, Na (p < 0.018)], poverty [A, B9, C, D, E, Fe, K (p < 0.025)], and food security [B9, C, D, E, P (p < 0.032)]. Associations to allostatic load were discovered in: albumin [A, C, D, Ca, Fe, P, Na (p < 0.025)], glucose [C, E, Fe, P, Na (p < 0.009)], HDL [C, D, E, Fe, P, K (p<0.045)], LDL [E, Ca, Fe, Na (p<0.028)], creatinine [C, D, Ca, Fe (p<0.001)], triglycerides [B9, D, E, Fe (p<0.033)], cholesterol [C, D, E, Ca, Fe, Na (p<0.006)], B/P [C, E, Fe, P, Na (p < 0.035)], and RDW [C, D, Ca, Fe (p < 0.001)]. Poverty was significantly associated with all variables of allostatic load (F = 2.85, p = 0.002). Food security was significantly correlated with albumin (p < 0.001), glucose (p = 0.005) and HDL (p < 0.001). Conclusion: Allostatic load, poverty, and food security were significantly associated with subclinical micronutrient statuses, which may not present with signs of deficiency and are not currently well assessed. Similarly, poverty was significantly associated with all variables of allostatic load, though food security was only identified to be associated with albumin, glucose, and HDL, suggesting that food security may not be currently adequately defined for surveillance. Citation Format: Jennifer M. Crook, Eunkyung Lee, Opeyemi Bolajoko, Rui Xie. Poverty, food insecurity, and nutritional inflammatory mediators of allostatic load [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2024; Part 1 (Regular Abstracts); 2024 Apr 5-10; San Diego, CA. Philadelphia (PA): AACR; Cancer Res 2024;84(6_Suppl):Abstract nr 2198.

Abstract The CaPTC prostate cancer (CaP) Familial Cohort study (CaPFCS) was launched in 2017 to explore the CaP risk factors of African Black men (ABM). The study design is a prospective study that observes and follows healthy ABM and ABM diagnosed with CaP. Aim: The specific aim is to provide recommendations on statistical considerations for cohort studies focused on cancer disparities, based on lessons learned from the CaPTC CaPFCS. Methodology: Study participants were ABM in Cameroon, Nigeria, and the US. Using validated measures, data were collected mostly by self-administered or research assistant administered survey using paper survey (especially in Cameroon and Nigeria) with the responses transferred to REDCap by research coordinators. The statistical analysis for the CaPTC CaPFCS focused on the baseline epidemiological, behavioral, clinical and anthropometric measures of Black men. A total of 819 participants were included in the analyses. Statistical analyses included descriptive statistics (sample median, range, frequency and percentages) and unadjusted logistic regression models. Results: Data collection for the CaPTC CaPFCS were by multiple investigators/research coordinators at multiple sites in Cameroon, Nigeria, and the US. In preparation for the data analyses, we noted data entry errors and/or misinterpretation of data entry, which required extensive cleaning of the database prior to the analyses. The biostatisticians spent significant effort cleaning and ensuring data validity prior to the analyses. Confounding variables is another statistical consideration for cohort studies, such as the CaPTC CaPFCS. There was variability observed across age, education levels, employment status, household income and CaP diagnosis based on country of residence. CaP diagnosis was not reported by any of the ABM in the US, which may be due to the fact that they were all recruited within the community and no recruitment took place in the clinic. Finally, the CaPTC CaPFCS has several variables. Performing a lot of statistical tests may result in false-positive findings at P<0.05.Conclusion: The advantage of the CaPFCS is that it allows the CaPTC investigators to study epidemiological, behavioral, clinical and anthropometric variables associated with CaP over time. Being a longitudinal cohort study, investigators can track the changes in exposure and outcomes over time.However, statistical considerations need to be at the fore-front of multi-center, transatlantic cancer disparity studies such as the CaPTC CaPFCS, from data collection to data entry. The use of web-based survey with the ability to enter data directly into REDCaP will significantly reduce (if not totally eliminate) the need for database cleaning. There are multiple strategies that can be used to reduce confounder effect, including statistical adjustment and multivariate analysis to adjust for the confounders. The use of propensity score methods have especially been found to be effective in controlling baseline confounding factors. Citation Format: Daniel Lee, CaPTC Investigators, Jennifer Crook, Ruth Enuka, Fathi Parisa, Emeka Iweala Iweala, Oluwole Kukoyi, Ernest Kaninjing, Oluwaseyi Toye, Paul Jibrin, Folakemi Odedina. Importance of statistical considerations in multi-center, transatlantic cancer disparity studies: Lessons learned from the CaPTC prostate cancer familial cohort study [abstract]. In: Proceedings of the 16th AACR Conference on the Science of Cancer Health Disparities in Racial/Ethnic Minorities and the Medically Underserved; 2023 Sep 29-Oct 2;Orlando, FL. Philadelphia (PA): AACR; Cancer Epidemiol Biomarkers Prev 2023;32(12 Suppl):Abstract nr C013.

Abstract Background: Equitable representation in research remains a critical issue. Barriers to diversity in research have been identified across personal, provider, and health systems levels. To achieve true health equity, investigators must creatively collaborate with community stakeholders for increased education and partnership. The Mayo Clinic Community Engagement in Research and Clinical Trial (CERCT) curriculum was developed in 2022 to improve the inclusivity and diversity of frontline community-based health workers in research, including community health workers (CHWs), pharmacy technicians, health advocates, and citizen scientists. Aim: The CERCT curriculum was designed to empower and improve the skills necessary for engaging members of the communities about research and clinical trial (CT) participation. Aims for this project include beta pilot training of key community stakeholders in underserved minoritized communities, evaluating the efficacy of CERCT modules through increased recruitment into the Mayo Clinic Florida Community Research Registry; and increased diverse representation in research studies. Methods: This project will train community health advocate cohorts in educating the community on the importance and benefits of participating in research and CT and how to effectively communicate that information within their circles of influence both at work and where they live. Five community health advocate cohorts in Florida counties will be trained through 2-hour online modules, taken at their leisure. Results: Eight online module units will be utilized for beta training of CHWs, pharmacy technicians, health advocates and citizen scientists. Modules include explaining importance of biomedical research and CT; recognizing the different types of research and human participation studies; describing the importance/need of increased representation and inclusion; identifying how the safety, welfare, and well-being of participants are protected at every step in the research process; understanding the role of healthcare providers in research participation; learning communication strategies and tools to raise awareness of CT; examining at an in-depth level the informed consent process and conversation with potential participants; and learning to build trust and address common patient concerns and questions. Efficacy will be assessed via community enrollment in the Mayo Clinic Community Research Registry. Conclusion: Currently, community health workers and pharmacy technicians are an underexplored avenue for disseminating CT education and research inclusivity. The development and beta testing of a curricula specifically created for key community stakeholders who may or may not work in the healthcare or research fields seeks to empower those members with the education to inform their communities and increase representation in science. Designed for increasing education, dispelling common misperceptions, and an easy format, these modules are expected to increase the reach of research into historically underrepresented communities. Citation Format: Jennifer M. Crook, Opeyemi Bolajoko, Barbara Greguson, Gwen Boe, Karen Young, Katrina Croghan, Folakemi Odedina. Increasing the arm of research by finding and training key community stakeholders: The Mayo Clinic "Community Engagement in Research and Clinical Trial (CERCT)" curriculum phase 2 [abstract]. In: Proceedings of the 16th AACR Conference on the Science of Cancer Health Disparities in Racial/Ethnic Minorities and the Medically Underserved; 2023 Sep 29-Oct 2;Orlando, FL. Philadelphia (PA): AACR; Cancer Epidemiol Biomarkers Prev 2023;32(12 Suppl):Abstract nr A086.

Abstract INTRODUCTION In the past decade, Jacksonville, Florida has seen an increase in African immigrants. However, little is known about their health needs and perspectives related to community health and clinical trials. The Mayo Clinic Comprehensive Cancer Center (MCCCC) Community Outreach and Engagement (COE) Office and Programs partnered with multiple community-based organizations as part of the FL Community Engagement Alliance Against COVID-19 to hold a series of focus groups with African immigrants to better understand their perspectives surroudning these determinants. METHODS This was a qualitative study with African immigrants residing in Jacksonville, Florida. Data was collected by community partner, Jocelyn Turner Consulting, who has led multiple community-based studies in Florida. Recruitment was in partnership with African businesses and churches. Using a guide developed by MCCCC COE, three focus groups were held to explore African immigrants’ 1) general experiences, 2) access to social services, 3) perspective of community health and diseases, 4) access and use of healthcare services, 5) knowledge and participation in clinical trials, and 6) appropriate strategies for providing community education and enhancing participation in research studies. RESULTS 24 participants participated in the focus groups. 83% had recently immigrated from Africa (Democratic of the Congo, Benin, Ghana, Sudan, Mali, Nigeria, Ethiopia, and Nigeria). The remaining 17% recently immigrated from Haiti or came to the US as a baby. Participants reported suprise to the proliferation of chronic diseases, such as increased cancer diagnoses of those who immigrated to the United States. Most participants associated this with the Western sedentary lifestyle, dietary habits, and lack of access to fresh food. Participants connected to refugee organizations reported knowledge of the ability to access health education resources and mental/physical care services, but those not connected with similar organizations expressed limited knowledge about access. Similarly, participants with no connection to refugee organizations reported not knowing where to access healthcare services and not seeking services until home remedies had failed. Only 33% of participants reported knowledge of clinical trials and all reported mistrust of research. Many of the participants expressed a need for health-related information upon arrival in the United States. CONCLUSION There is currently little infrastructure in place to support African immigrants in Jacksonville, Florida, which can contribute to cancer health disparities in this population. Strong community engagement is needed to partner with African immigrant communities to address culturally specific needs identified of this underrepresented population. The needs expressed by participants include information on physical activity, nutrition, and healthcare/clinical trials. A strong partnership with African immigrant communities has the potential to address cancer disparities and increase both trust and participation in clinical trials. Citation Format: Jocelyn Turner, Laureen Husband, Jessica Otero, Opeyemi Bolajoko, Parisa Fathi, Jennifer Crook, Folakemi Odedina. Perspectives of African immigrants on community health needs and clinical trials [abstract]. In: Proceedings of the 16th AACR Conference on the Science of Cancer Health Disparities in Racial/Ethnic Minorities and the Medically Underserved; 2023 Sep 29-Oct 2;Orlando, FL. Philadelphia (PA): AACR; Cancer Epidemiol Biomarkers Prev 2023;32(12 Suppl):Abstract nr A052.

Abstract Background: Health Zone 1 in Jacksonville, Fl contains a large population of underserved residents with limited resources. The high level of poverty, lower educational attainment, increased chronic illness diagnoses, and higher rates of mortality can be attributed to poorer overall health from diseases such as cancer and diabetes when compared to other health zones. Mayo Clinic Comprehensive Cancer Center Community Outreach and Engagement (MCCC COE) partnered with American Legion Post 197 (ALP 197), a veteran led organization, to specifically address the health disparities face by residents of this community. The post is located within Health Zone 1 and has a history of philanthropic contributions, making it a trusted community partner vital to the success of community health initiatives. In November 2022, ALP began instituting twice monthly Lunch & Learn (LL) programs, offering meals/snacks in conjunction with health education. Aims: The aims of LL programs are to increase resident access to: (1) health information, (2) health resources, and (3) clinical trials. Methodology: Using the community based participatory research framework and funded by the Department of Defense, MCCC COE first increased infrastructure of ALP197 by upgrading internet and public connectivity, installation of touch kiosks, mounting digital boards, and health literature (flyers and pamphlets). The LL are where healthcare experts facilitate discussion with participants on various topics, specifically requested by residents. Topics have included SDoH, understanding prescribed medication, the importance of clinical trials, mental health and stress management, stroke prevention, and proton therapy. LL are advertised on radio stations and shared through emails to past participants and other organizations. During LL programs, participants are instructed about and directed to the kiosks, where they may obtain more information on illnesses, access resources, and sign up for clinical trials. Results: To date, LL have been attended by over 50 residents. The efforts at the ALP 197 has led to increased knowledge, access to resources via the kiosks, and an increase in signup for clinical trials. The outcomes of this effort have also resulted in additional partnerships. One such partnership is with LitTV, a black owned and operated TV network that disseminates information locally in Duval County, nationally and internationally. Reach of the activities at the post includes television interviews, and articles, viewed by thousands and disseminated widely discussing our collaboration. Conclusion: The impact of our partnership with ALP 197 to reduce disease burden among in Health Zone 1 is already far reaching. LL continue to increase in monthly participation with new topic requested by residents regularly. Future monitoring of participant knowledge and attitude changes from LL are planned to be studied through pre/post surveys. We have received additional funding from the DOD to expand this initiative to health organizations and to other American Legion Posts in the Duval area. Citation Format: Vinessa Gordon, Shaina Flynn, Jennifer Crook, Arnold Merriweather, Vermelle Smith, Fullwood Marvin, Che Ngufor, Cassandra Small, Folakemi Odedina. Addressing health disparities through lunch and learns in underserved communities [abstract]. In: Proceedings of the 16th AACR Conference on the Science of Cancer Health Disparities in Racial/Ethnic Minorities and the Medically Underserved; 2023 Sep 29-Oct 2;Orlando, FL. Philadelphia (PA): AACR; Cancer Epidemiol Biomarkers Prev 2023;32(12 Suppl):Abstract nr A046.

Abstract Introduction: Underrepresented communities experience a lack in research participation due to multifaceted barriers including historical research mistrust, language barriers, transportation inaccessibility, and other social determinants of health. The disproportionate representation in racial, ethnic, and medically underserved communities furthers the gap in health disparities and treatment outcomes. For this reason, the Mayo Clinic Community Research Registry (CoRR) was developed in 2022 to specifically create a registry of underrepresented communities and connect them to research studies. Methodology: Mayo Clinic CoRR utilizes a community based participatory research (CBPR) approach involving bidirectional engagement with community participants, partnership with community stakeholders and leaders, dissemination of clinical trial information, and use of evidence-based education materials for community outreach. CoRR community partnerships include fraternities, sororities, churches, the American Legion, local physicians, pharmacies, clinics, and health fair events. Through questionnaires, study participants indicate the level of research participation they are comfortable with and are matched to research studies based on their individualized responses. New Unpublished Data: As of early June 2023, CoRR has 270 participants enrolled in the registry with 94% of participants being Black and 6% Hispanic. Average age of the participants is 63 years and includes 63% female and 37 % male. As community input is vital to its development, Mayo Clinic CoRR has partnered with a community advisory board for ongoing discussion of study procedures and recruitment initiatives. This feedback has resulted in over 25 protocol modifications from bidirectional community input and engagement with the study to tailor it to community needs. Revisions include modification of inclusion and exclusion criteria to allow interested, low literacy participants to join, offering written and online platforms for participation in Somali, French, and Creole languages. CoRR adaptations have also implemented a community newsletter to visually provide updated CoRR information, highlight research studies in which CoRR participants have been included, as well as engage CoRR participants regularly. Future developments for CoRR include the establishment of an ad hoc Committee with registry participants to provide another level of safeguarding for enrolled CoRR participants. Conclusion: Responsivity to the needs of the community is vital for the continued development and success of Mayo Clinic CoRR, which has led to a successful ongoing enrollment of underrepresented communities into research studies. By utilizing targeted CBPR, the CoRR demonstrates a proof of concept in recruiting and retaining participants in hard-to-reach demographics with the goal of reducing health disparities in chronic diseases, including cancer. Citation Format: Emelina Asto-Flores, Chelsea Mir, Sandy Goncalves, Giovanna Moreno Garzon, Nuwanthi Heendeniya, Jennifer Crook, Folakemi Odedina. Increasing involvement and accrual in research studies from communities of underrepresented populations through the lens of a community based participatory approach via the Community Research Registry (CoRR) [abstract]. In: Proceedings of the 16th AACR Conference on the Science of Cancer Health Disparities in Racial/Ethnic Minorities and the Medically Underserved; 2023 Sep 29-Oct 2;Orlando, FL. Philadelphia (PA): AACR; Cancer Epidemiol Biomarkers Prev 2023;32(12 Suppl):Abstract nr A038.

Abstract Prostate cancer (CaP) significantly affects black men causing highermortality rates especially within African and Caribbean countries. The Prostate Cancer Transatlantic Consortium (CaPTC) is a 10 year longitudinal study aimed at studying environmental, epidemiological and prostate cancer associated risk factors within black men of West African descent living in the United States (US), Cameroon, and Nigeria. Methods: Men ages 35- 70 years old, who identified as a US Black male or West African Black male immigrant in the US, were recruited from community-based organizations. Community- based organizations include local churches, health fairs and socialorganizations. Anthropometric, environmental, and epidemiological variables measures were collected via survey questions. Saliva samples were collected using Salimetrics. Mean and range from the survey questions were categorized and a logistical regression model was used to determine associations between variables. Results: Logistical analysis output for analysis of pesticide exposure and cancer diagnosis within the three countries, found participants in Nigeria who were exposed to pesticide use, to be a significant predictor of cancer diagnosis (p 0.013). The age of exposure was another variable analyzed to see whether there was a correlation between age of exposure in pesticide use and cancer diagnosis. No significant predictors were determined yet a reasoning to why a significance is not yet found could be due to many participants needing a closer examination into the consequences of early exposure to known carcinogens. Conclusion: Significant data was found between pesticide exposure and cancer diagnosis between the US, Cameroon, and Nigeria in West African Black men. Regarding age of pesticide exposure and the relation between cancer diagnosis, more data needs to be collected regarding these variables. Significance in determining pesticide use as a predictor for cancer diagnosis in black males, can lead to increased efforts in pesticide exposure education in addition to possible government reformation on laws regarding pesticide use. Citation Format: Emelina Asto-Flores, Iweala Emeka, Popoola Ademola, Paul Jibrin, Mohammed Faruk, Anthonia Sowumi, Omolara Fatiregun, Nkegoum Blaise, Catherine Oladoyinbo, Ifeoma Okoye, Abdulkadir Ayo Salako, Abidemi Omonisi, Iya Eze Bassey, Kayode Adeniji, Nggada Haruna Asura, Ernest Kaninjing, Oluwole Kukoyi, Parisa Fathi, Ruth Enuka, Oluwaseyi Toye, Jennifer Crook, CaPTC Investigators, Folakemi Odedina. Impact of pesticide exposure in West African Black men within the United States, Cameroon, and Nigeria [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2023; Part 1 (Regular and Invited Abstracts); 2023 Apr 14-19; Orlando, FL. Philadelphia (PA): AACR; Cancer Res 2023;83(7_Suppl):Abstract nr 1213.