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Connect With an Expert

BrightFocus Foundation’s in-house team of scientists are available for media interviews about Alzheimer’s disease, macular degeneration, and glaucoma. To arrange an interview, please contact Julia Roth at jroth@brightfocus.org.

Diane Bovenkamp, PhD

Diane Bovenkamp, PhD

Diane Bovenkamp, PhD, Vice President of Scientific Affairs, is the chief scientist at BrightFocus Foundation, overseeing global operations of the organization’s research programs. She serves as the scientific liaison in local, national, and international forums, and identifies and develops new research initiatives, partnerships, and funding policies consistent with the mission of BrightFocus.

Dr. Bovenkamp obtained her PhD in biochemistry from Queen’s University in Kingston, Ontario, Canada, discovering and studying Eph receptors in angiogenesis and neural development in zebrafish and mice. She completed a postdoctoral fellowship in the Vascular Biology Program at Boston Children’s Hospital/Harvard Medical School, isolating and characterizing zebrafish neuropilins. Dr. Bovenkamp conducted further research at the Johns Hopkins University Bayview Proteomics Center in the Division of Cardiology at Johns Hopkins School of Medicine, using proteomic techniques for biomarker detection in human serum.

Sharyn Rossi, PhD

Sharyn Rossi, PhD, Director, Neuroscience Programs

Dr. Sharyn Rossi received her PhD in anatomy and neurobiology from the University of California, Irvine, where she studied stem cell replacement therapies for the treatment of spinal cord injury. She continued her post-doctoral work at A.I. duPont Hospital for Children studying spinal muscular atrophy, and Johns Hopkins University, using optogenetics to investigate how transplanted stem cells integrate into brain circuitry after traumatic brain injury. Prior to joining BrightFocus, Dr. Rossi was a senior research scientist at the National Institute on Aging, using neuroimaging, light-sheet microscopy, and novel interventions to investigate changes in the brain during normal cognitive aging.

Preeti Subramanian

Preeti Subramanian, PhD, Director, Vision Science Programs

Before joining BrightFocus, Dr. Preeti Subramanian was a research scientist at the National Eye Institute (NEI) of the NIH for 10+ years. Dr. Subramanian received her PhD in biochemistry from Virginia Commonwealth University, where she identified a novel role for bioactive sphingolipid ceramide 1 phosphate (C1P) in mediating inflammation.

She completed her postdoctoral training at the NEI, performing investigations on pigment epithelium-derived factor, an ocular protein with neurotrophic activity. She continued her research in vision science at the NEI, identifying and studying potential therapeutic agents for diseases involving RPE oxidative stress (e.g., age-related macular degeneration).

Latest Research News from BrightFocus-Funded Scientists

Portrait of a senior couple embracing at home

BrightFocus Foundation and Focused Ultrasound Foundation Announce Partnership to Advance Alzheimer’s Research

A three-year collaboration supports pioneering non-invasive treatment strategies for Alzheimer’s disease using focused ultrasound.

BFF logo

BrightFocus and Alzheimer’s Los Angeles Renew Partnership to Fund Promising Alzheimer’s Research

Ongoing collaboration advances promising Alzheimer’s drug discovery research in Southern California.

A scan of a human retina. In the middle is the optic nerve, with blood vessels coming out.
A scan of a human retina. In the middle is the optic nerve, with blood vessels coming out.

Looking Beyond Pressure-Lowering Drugs to Treat Glaucoma

A National Glaucoma Research-funded scientist is building a 3D model of the optic nerve that she hopes will solve unanswered questions about glaucoma—and inspire new treatments.

An incredibly mesmerizing abstract representation of an eye, featuring vivid colors and intricate patterns in detail.

Is This the Next Best Thing to Regrowing a New Retina?

A BrightFocus Macular Degeneration Research-funded scientist is investigating a new regeneration technique to restore key cells that are wiped out in late-stage age-related macular degeneration.

Blood donation concept with human hands and big red blood drop.

New Blood Test Could Personalize Alzheimer’s Treatment Like Never Before

A new Alzheimer’s blood test may reveal how far the disease has progressed and identify who’s most likely to benefit from anti-amyloid therapies.

Electroencephalogram recording showing the electrical activity of abnormal brain.
Studying brain activity may provide a more direct window into the development of Alzheimer’s. Pictured above is an electroencephalogram recording showing the electrical activity of abnormal brain.

What Early-Life Brain Activity May Reveal About Alzheimer’s Risk

BrightFocus Alzheimer’s Disease Research grant recipient Keith Hengen, PhD, is pioneering a novel approach to identifying Alzheimer’s risk in early life, which could enable earlier diagnosis, risk reduction, and treatment.

An elderly man getting a blood draw.

FDA Clears First Blood Test to Aid in Alzheimer’s Diagnosis

The Lumipulse G β-Amyloid Ratio (1-42/1-40) blood test, manufactured by Fujirebio Diagnostics, measures two forms of amyloid-beta in the blood.

BrightFocus Macular Degeneration Research grant recipient Albert Gonzales, PhD.
BrightFocus Foundation has invested more than $300 million in innovative research grants since its inception in 1973, catalyzing thousands of life-enhancing scientific breakthroughs. Pictured is BrightFocus Macular Degeneration Research grant recipient Albert Gonzales, PhD.

BrightFocus Foundation Awards Nearly $13M to 50 Scientists for Alzheimer’s, Macular Degeneration, and Glaucoma Research

Private research nonprofit BrightFocus Foundation today announced nearly $13 million in grants to support early investigative research into Alzheimer’s disease, macular degeneration, and glaucoma.

Elderly woman sleeping in bed

Does Disrupting the Brain’s Clock Influence Alzheimer’s?

An Alzheimer’s Disease Research-funded researcher is investigating the link between circadian rhythm disruption by jet lag and Alzheimer’s in the hopes of finding new treatment targets.

Press Releases

Portrait of a senior couple embracing at home

BrightFocus Foundation and Focused Ultrasound Foundation Announce Partnership to Advance Alzheimer’s Research

A three-year collaboration supports pioneering non-invasive treatment strategies for Alzheimer’s disease using focused ultrasound.

BFF logo

BrightFocus and Alzheimer’s Los Angeles Renew Partnership to Fund Promising Alzheimer’s Research

Ongoing collaboration advances promising Alzheimer’s drug discovery research in Southern California.

BrightFocus Macular Degeneration Research grant recipient Albert Gonzales, PhD.
BrightFocus Foundation has invested more than $300 million in innovative research grants since its inception in 1973, catalyzing thousands of life-enhancing scientific breakthroughs. Pictured is BrightFocus Macular Degeneration Research grant recipient Albert Gonzales, PhD.

BrightFocus Foundation Awards Nearly $13M to 50 Scientists for Alzheimer’s, Macular Degeneration, and Glaucoma Research

Private research nonprofit BrightFocus Foundation today announced nearly $13 million in grants to support early investigative research into Alzheimer’s disease, macular degeneration, and glaucoma.

A group photo of Helen Keller awardees and committee members.
From left: Joe Hollyfield, PhD, co-chair, prize selection committee; Keller Johnson-Thompson, Helen Keller Foundation; 2025 Helen Keller Laureate Edwin M. Stone, MD, PhD; Laura Beckwith, Helen Keller Foundation; Dean Bok, PhD; 2025 Helen Keller Laureate Val C. Sheffield, MD, PhD; Robert Morris, MD, Helen Keller Foundation; Stacy Pagos Haller, BrightFocus Foundation; Diane Bovenkamp, PhD, BrightFocus; Nicholas A. Delmere, PhD, co-chair, prize selection committee.

BrightFocus Foundation and Helen Keller Foundation Award University of Iowa Researchers 2025 Prize for Pioneering Eye Research

Drs. Val C. Sheffield and Edwin M. Stone of the University of Iowa have received the 2025 Helen Keller Prize for Vision Research for their groundbreaking work.

ARVO 2025 award recipients pose with their awards.
2025 award recipients. From left: Jerzy Szablowski, PhD; Valencia Fernandes, PhD; Gavin Roddy, MD, PhD; Michael Elliot (accepting on behalf of Ana Chucair-Elliott); Srinivasa Sripathi, PhD (accepting on behalf of Karl Wahlin, PhD)

BrightFocus Foundation Recognizes Excellence in Vision Research

The annual BrightFocus Vision Research Awards honor outstanding scientists pursuing groundbreaking macular degeneration and glaucoma research.

John Penn, PhD and Dale Young.

BrightFocus Foundation Announces Appointment of Two New Board Members

BrightFocus Foundation, a leading nonprofit funder of innovative research to defeat Alzheimer’s disease, macular degeneration, and glaucoma, has appointed John S. Penn, PhD, a renowned vision scientist and professor at Vanderbilt University Medical Center, and Dale Young, chairman and CEO of Summit Financial Group, to its board of directors.

BrightFocus National Glaucoma Research grant recipient Jennifer Fan Gaskin, MBChB, MD, FRANZCO (far right) with her research team in the lab. Photo courtesy Jennifer Fan Gaskin.

2024 Research Portfolios Now Available

BrightFocus proudly supports over 200 cutting-edge research grants, fueling the global fight against Alzheimer’s disease, macular degeneration, and glaucoma.

2024 Annual Report Cover

Today’s Investments, Tomorrow’s Breakthroughs: 2024 Annual Report Highlights Scientific Progress

BrightFocus Foundation’s 2024 annual report highlights groundbreaking research and public awareness efforts over the last year to defeat Alzheimer’s disease, macular degeneration, and glaucoma. 

Headshot of Herbert Drayton

BrightFocus Foundation Welcomes Three New Board Members

Global brain and vision research nonprofit BrightFocus Foundation has appointed three industry leaders to its board of directors.