At its core, LGBTQIA+ research seeks to understand the health, well-being and lived experiences of people whose sexual orientations and gender identities are too often misunderstood, overlooked or excluded. The acronym stands for lesbian, gay, bisexual, transgender, queer or questioning, intersex, asexual and others — representing a rich diversity that exists across every culture and community. Yet despite this, LGBTQIA+ populations face disproportionate barriers to health care, social acceptance and legal protections. This is where research becomes critical.
Using rigorous, evidence-based methods, researchers explore how systems and environments impact health outcomes. Studies consistently show that LGBTQIA+ individuals experience higher rates of mental health issues, HIV, certain cancers, substance use and delayed or denied access to care. Without research, these disparities persist unchecked.
LGBTQIA+ research isn't political
Research drives better policy, supports inclusive health care practices and ensures that educators, clinicians and lawmakers are equipped with the knowledge to serve everyone fairly. It helps society develop inclusive mental health resources, equitable insurance policies and safer environments in schools and workplaces.
Additionally, research reveals that when environments are supportive, LGBTQIA+ communities thrive. There is growing evidence showing that people experience significantly improved outcomes when supported through gender-affirming care and inclusive environments.
Impacts of funding cuts
Canceling or cutting LGBTQIA+ research funding, particularly through major agencies like the National Institutes of Health, has wide-reaching consequences. When LGBTQIA+ research grants are reduced, the damage isn’t limited to one community — it affects us all. These cuts stall progress on issues like HIV prevention, opioid addiction, mental health and Alzheimer’s care. They limit public health innovations, discourage emerging scientists from staying in the field, and weaken the U.S.’s position as a global leader in scientific research.
For instance, Alzheimer’s disproportionately affects LGBTQIA+ older adults who often experience higher levels of stress, isolation and health care discrimination. Many live without traditional caregivers and encounter bias in medical settings. Research at MSU and beyond is helping develop inclusive screening tools and culturally responsive care models. Without continued support, these efforts may disappear — along with the hope they offer thousands of aging Americans.
Globally, the impact is just as serious. The U.S. has long played a central role in international HIV/AIDS research and LGBTQIA+ health initiatives. Defunding this work not only abandons at-risk populations worldwide but also signals a retreat from science-led diplomacy and humanitarian leadership. Fewer studies mean fewer solutions — and greater barriers to health.
At Michigan State University, research across health disciplines is critical to ensuring access to care for all.
MSU’s leadership in LGBTQIA+ health research
Aging and Alzheimer’s care
Anne Hughes, in the School of Social Work, studies how discrimination, isolation and access gaps affect older LGBTQIA+ adults, individuals more likely to lack traditional family caregivers. Her findings help shape dementia screening and caregiving practices that are inclusive and culturally competent.
Community-engaged, trauma-informed psychology
Heather McCauley, in the School of Social Work, and Kaston Anderson-Carpenter Jr., in the Department of Psychology, develop sustainable mental health interventions centered on LGBTQIA+ voices and needs, combining research with real-world impact.
Inclusive health equity focus
Deirdre Shires leads the Consortium for Sexual and Gender Minority Health in the School of Social Work. Their team spans multiple colleges and is dedicated to understanding the mental, physical and community well-being of LGBTQIA+ individuals through interdisciplinary research and community engagement.
Sexual health and HIV prevention
Psychology Professor Robin Lin Miller leads groundbreaking studies on removing barriers to access to HIV prevention, testing and care in partnership with LGBTQIA+ communities of color around the world. She also studies global human rights initiatives for LGBTQIA+ people.
Sociology of transgender health care
Sociology Professor Carla Pfeffer researches the experiences of trans and nonbinary students at Michigan State University and in the greater Lansing area in hopes of improving the process of finding health care and sharing positive resources.
Transgender and nonbinary well-being
Jae Puckett, in the Department of Psychology, directs the Trans-ilience Research Lab, focusing on the lived experiences, stressors and resilience of transgender and nonbinary individuals. Their work informs mental health interventions and advocates for accessible, affirming care.
MSU’s LGBTQIA+ health research represents a powerful model of what’s possible when science and society come together. From shaping national policy to improving local care, these efforts benefit not just LGBTQIA+ individuals but everyone who values health and well-being. As threats to this research grow, it’s critical to recognize that the cost of defunding is high, and the return on continued research is lifesaving.