Coya Therapeutics plans to scale up manufacturing and prepare for the commercialization of COYA 302, its ALS therapy drug. Photo via Getty Images

Houston-based clinical-stage biotechnology company Coya Therapeutics (NASDAQ: COYA) has raised $11.1 million in a private investment round.

India-based pharmaceuticals company Dr. Reddy’s Laboratories Inc. led the round with a $10 million investment, according to a news release. New York-based investment firm Greenlight Capital, Coya’s largest institutional shareholder, contributed $1.1 million.

The funding was raised through a definitive securities purchase agreement for the purchase and sale of more than 2.5 million shares of Coya's common stock in a private placement at $4.40 per share.

Coya reports that it plans to use the proceeds to scale up manufacturing of low-dose interleukin-2 (IL-2), which is a component of its COYA 302 and will support the commercial readiness of the drug. COYA 302 enhances anti-inflammatory T cell function and suppresses harmful immune activity for treatment of Amyotrophic Lateral Sclerosis (ALS), Frontotemporal Dementia (FTD), Parkinson’s disease and Alzheimer’s disease.

The company received FDA acceptance for its investigational new drug application for COYA 302 for treating ALS and FTD this summer. Its ALSTARS Phase 2 clinical trial for ALS treatment launched this fall in the U.S. and Canada and has begun enrolling and dosing patients. Coya CEO Arun Swaminathan said in a letter to investors that the company also plans to advance its clinical programs for the drug for FTD therapy in 2026.

Coya was founded in 2021. The company merged with Nicoya Health Inc. in 2020 and raised $10 million in its series A the same year. It closed its IPO in January 2023 for more than $15 million. Its therapeutics uses innovative work from Houston Methodist's Dr. Stanley H. Appel.

This week's roundup of Houston innovators includes Reginald DesRoches of Rice University, Tatiana Fofanova of Koda Health, and Arun Swaminathan of Coya Therapeutics. Photos courtesy

3 Houston innovators to know this week

who's who

Editor's note: Every week, I introduce you to a handful of Houston innovators to know recently making headlines with news of innovative technology, investment activity, and more. This week's batch includes three innovators across academia and health care innovation.

Reginald DesRoches, president of Rice University

Rice University President Reginald DesRoches joins the Houston Innovators Podcast to discuss balancing tradition with growth, innovation, and global impact in education. Photo courtesy Tommy LaVergne/Rice University

How does a historic university maintain its legacy while still making room for growth and increased opportunities? That's what Rice University President Reginald DesRoches considers with every decision he makes.

"It's this idea of preserving what's special about the university, while also knowing we need to adapt to a new time, a new Rice, a new time in higher ed, and a new time in society," DesRoches says on the Houston Innovators Podcast.

"There's a healthy tension between preserving what Rice is known for — the culture of care, the close-knit community — while knowing that we need to grow, have a global impact, and position Rice on a global scale. It's something that's constantly in my mind to make sure we do both." Continue reading.

Tatiana Fofanova, CEO of Koda Health

Koda Health has a new service for the 37 million Americans living with Chronic Kidney Disease. Photo courtesy of Koda Health

Chronic Kidney Disease is expensive and common. In fact, 37 million Americans live with the condition. The winner of this year’s Houston Innovation Award for best female-founded business, Koda Health, recognized the need for help among CKD sufferers and has answered the call.

Last week, Koda Health announced the addition of Kidney Action Planning to its suite of services for patients with serious illnesses.

"Kidney Action Planning is designed to fill a significant void in CKD management," Tatiana Fofanova, CEO of Koda Health, says in a statement. "Some studies indicate greater than 70 percent of patients start dialysis in the ER suboptimally, potentially navigating a life-or-death scenario. This is both frightening and largely avoidable with an intervention like Kidney Action Planning, which helps patients better understand CKD.” Continue reading.

Arun Swaminathan, CEO of Coya Therapeutics

Coya Therapeutics appoints a new CEO to lead its innovative Alzheimer's treatment development efforts. Photo via LinkedIn

Coya Therapeutics has named a new CEO. As of Nov. 1, Arun Swaminathan replaced Co-founder Howard Berman in the role. Berman has assumed the title of executive chairman, in which he will still remain active with the company.

Swaminathan started with Coya two years ago as chief business officer. This transition was planned, says the PhD-holding scientist and businessman.

Coya Therapeutics is a publicly traded biotechnology company that is working on two novel treatments for Alzheimer's disease. Coya's therapeutics, which are currently in trials, use regulatory T cells (T regs) to target both systemic- and neuroinflammation in patients. Continue reading.

Coya Therapeutics appoints a new CEO to lead its innovative Alzheimer's treatment development efforts. Photo via LinkedIn

New CEO brings strategic vision to Houston co. advancing neurodegenerative disease treatments

Q&A

Coya Therapeutics has named a new CEO. As of Nov. 1, Arun Swaminathan replaced Co-founder Howard Berman in the role. Berman has assumed the title of executive chairman, in which he will still remain active with the company.

Swaminathan started with Coya two years ago as chief business officer. This transition was planned, says the PhD-holding scientist and businessman.

“(Berman's) intent was that it was the right time to put in place a CEO that, as we move into the operational phases of the company, that can take the reins from him,” he tells InnovationMap.

Coya Therapeutics is a publicly traded biotechnology company that is working on two novel treatments for Alzheimer's disease. Coya's therapeutics, which are currently in trials, use regulatory T cells (T regs) to target both systemic- and neuroinflammation in patients.

InnovationMap: Berman has been a very visible CEO. Will you follow suit?

Arun Swaminathan: I think it's part of the CEO’s job to be visible and to communicate the value of our company to all the stakeholders out there. So yes, I do plan to be visible as well. Obviously, Howard as the founder had elements that he talked about, the foundational stories. I obviously will be doing less of that.

IM: What was your journey from the lab to the boardroom?

AS: I have a PhD from the University of Pittsburgh. I like to say that I grew up at Bristol Myers Squibb, so I started in a clinical pharmacology group at BMS, running clinical trials, but in the cardiovascular and metabolic space.

What happened was, as I was the study director on a diabetes trial there, and the data starts coming in for these early diabetic trials, and I got highly involved with the commercial folks at BMS in starting to plan out “What does the target profile look like? How is this going to play out in the real world?” You know, the marketing teams and commercial teams start engaging when clinical data is available, because they're starting to plan for the eventual launch of the product.

That gave me a lot of exposure to the commercial side of things, and I also got a lot of experience presenting to opinion leaders and others through that role. And I said, “What I really love is that intersection between science and business.” And so I think that was my moment.

Then I moved to business development and licensing, where I helped scan the universe for assets and talk to CEOs of companies like Coya as a junior person, trying to understand if there's something that we can bring into BMS to strengthen the pipeline of BMS. So that gave me exposure to deals, how deals are structured, how you negotiate a lot of that kind of stuff.

Then I said, “Look, if I want to be a complete person in biotech, I do need to go into more true commercial roles.” So I went into commercial strategy. I was involved in the commercial strategy for what is now known as Eliquis. Was back then known as apixaban. That’s still the generic name.

Then I led marketing for Orencia, a rheumatoid arthritis drug. So I went and got both strategic and tactical marketing experience at BMS, and then I used all of that experience, rounded up. I eventually ended up co-founding a company, and that's led me to the last nine years with smaller biotech companies. So that's my evolution and path. But I think my true moment of realization was about three years into my clinical role at BMS, when I said, what I really enjoy is translating good science into commercial value, and I think that's what excites me.

IM: Why is Houston an important part of Coya's success?

AS: It is important that Coya stays in Houston, because we have a very close association with Houston Methodist, we get a lot of our work, our early research work still done through Houston Methodist, through Dr. [Stanley] Appel's lab and through other experts. We absolutely have a special research agreement with Houston Methodist, so we have a very strong reason to be in Houston. So, we do not anticipate moving out of Houston.

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This conversation has been edited for brevity and clarity.

Coya Therapeutics rang the closing bell at Nasdaq last week, celebrating six months since its IPO, new data from trials, and additions to its team. Photo via LinkedIn

Houston company with revolutionary neurodegenerative disease treatment shares milestones since IPO

ring that bell

After announcing its initial public offering earlier this year, a Houston therapeutics company has celebrated the milestone and announced recent growth as well.

Coya Therapeutics (Nasdaq: COYA) rang the closing bell last week. The clinical-stage biotech company, which has developed a biologics therapy that prevents further spreading of neurodegenerative diseases by making regulatory T cells functional again, announced the closing of its $15.25 million IPO in January.

"We launched our IPO into one of the toughest biotech capital markets in recent memory and are enormously grateful to all our investors for the confidence they then showed in our prospects," says Howard Berman, CEO and chairman of Coya, in a June 12 letter to stockholders. "I believe that to date, we’ve executed strongly against the goals we then established, and I remain excited about our future."

In the letter, Berman shares some of the recent clinical successes from two treatments — COYA 302, a treatment for ALS, and COYA 301, a treatment for Alzheimer’s Disease. Both treatments have seen strong clinical proof of concept data in the respective open-label studies.

Earlier this year, Coya expanded its C-suite to include Dr. Arun Swaminathan as chief business officer. He has over 20 years of hands-on health care business executive experience. Prior to Coya, Swaminathan served in the same role for Actinium Pharmaceuticals.

"Arun is actively engaged in exploring potential strategic opportunities across our portfolio of assets as we believe successful partnering efforts have the potential to enhance our scientific bona fides, leverage our technology into new areas of unmet medical need, and importantly, possibly secure upfront fees and associated non-dilutive funding," Berman writes in the letter. "We look forward to pursuing additional value creation catalysts that further highlight our entrepreneurialism and ability to execute, while maintaining focus on our core assets."

The latest addition to the Coya team is Guillaume Dorothée, who joins the company's scientific advisory board. A leading expert on the role that the immune system and peripheral-central immune crosstalk play in the pathophysiology of Alzheimer's, he's a tenured research director and team head in neuroimmunology at the French National Institute of Health and Medical Research in Paris.

“I am glad and honored to join such eminent scientists on the prestigious SAB of Coya Therapeutics," he says in a June 5 statement from Coya. "I am fully convinced that innovative Treg-based immunomodulatory approaches, as developed by Coya, are highly promising therapeutic strategies for the treatment of neurodegenerative disorders and other neuroinflammatory conditions. I will be happy to help Coya Therapeutics in this exciting endeavor.”

Recently, Berman joined the Houston Innovators Podcast to discuss Coya's mission and plan post IPO.


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UH med school granted $2M gift to offer student scholarships

scholarship gift

A new scholarship endowment aims to support students in the University of Houston’s recently established medical school.

The University of Houston’s Tilman J. Fertitta Family College of Medicine received a planned estate gift commitment estimated at $2.1 million to establish the Bob Diehl and Teresa Evans Diehl Scholarship Endowment. The scholarship will assist full-time medical students who demonstrate financial need and meet academic standards.

“Endowed scholarships like this do more than ease the burden of tuition—they empower our students to focus on learning, leadership and compassionate care,” Jonathan McCullers, UH vice president of health affairs and dean of the Fertitta College of Medicine, said in a news release. “We are deeply grateful to the Diehls for their vision and commitment to expanding access to health care through education.”

The endowment aims to provide annual scholarship support for students enrolled in the Fertitta College of Medicine. The gift also aligns with the university's fundraising initiative focused on expanding opportunities for students, known as Can’t Stop Houston: The Centennial Campaign, which works to expand research ahead of UH’s 100th anniversary next year.

The Diehls are both graduates from UH, and Bob Diehl spent 38 years working at UPS.

“It brings me happiness to know that my endowment will make a difference in young people's lives and in the communities that will need those future doctors,” he said in the release.

The Fertitta College of Medicine welcomed its inaugural class of 30 students in 2020 and expects classes to grow to 120 students in the coming years, according to UH. The university believes scholarship opportunities will be crucial for students to pursue medical education despite financial challenges.

“The Diehl family’s generosity will open doors for talented future physicians who are called to serve our communities but may otherwise face financial barriers to pursuing a medical education,” McCullers added.

9 Houston universities boast best grad programs of 2026, per U.S. News

making the grade

Nine Houston-area universities are earning new national acclaim in a report of the best graduate schools in the U.S. for 2026.

U.S. News & World Report annually publishes its national "Best Graduate Schools" rankings in early April, which comprehensively rank graduate programs across business, education, engineering, law, health, and many others.

New for the 2026 edition, the publication updated its rankings across 12 health disciplines — only physician assistant and social work were excluded — and "the first full refresh" of doctoral science programs since 2022. U.S. News also revived its Master's in Fine Arts rankings for the first time since 2020.

"We know a graduate degree is a major commitment,” said LaMont Jones, Ed.D., managing editor of Education at U.S. News. “That is why we are dedicated to methodologies that thoroughly examine a wide range of factors, from research excellence to career success. These rankings are a powerful tool for prospective students, offering clarity and confidence as they approach their most critical educational choice."

This is how the nine local schools ranked, statewide and nationally, and how they compared with last year's national ranking:

Rice University

  • Brown School of Engineering – No. 3 best graduate engineering school in Texas; No. 25 nationally (up from No. 26 last year)
  • Jones Graduate School of Business – No. 3 best business school in Texas; No. 29 nationally (unchanged)

Several of Rice’s doctoral science programs were among the 30 best in the country, including earth sciences (No. 20), chemistry (No. 22), biostatistics (No. 25), mathematics (No. 26), statistics (No. 27), and physics (No. 28). The Ph.D. biological sciences program tied as 55th best nationwide. Rice’s public affairs program tied for No. 107 nationally.

University of Houston

  • Cullen College of Engineering – No. 5 best graduate engineering school in Texas; tied for No. 71 nationally (up from No. 72 last year)
  • College of Education – No. 5 best graduate education school in Texas; No. 95 nationally (down from No. 81 last year)
  • UH Law Center – No. 5 best law school in Texas; No. 54 nationally (up from No. 63 last year)

The University of Houston has the 31st best pharmacy program in the country, its speech-language pathology program tied for No. 54 nationally, and the clinical psychology program tied as 65th best in the U.S. In the doctoral sciences rankings, UH’s earth sciences program ranked No. 80 nationally, the physics program tied for No. 81, the chemistry program ranked 84th, and the mathematics program ranked No. 87. The Ph.D. biological sciences program ranked as the 104th best in the nation. UH’s public affairs program tied as 80th best nationally. The university also has the 106th best fine arts program in the nation.

University of Houston, Clear Lake

  • College of Education – No. 12 best graduate education school in Texas; No. 164 nationally (up from No. 166 last year)

University of Texas Health Science Center (UT Health Houston)

  • Cizik School of Nursing – No. 2 best master’s in nursing program in Texas; No. 32 nationally (up from No. 41 last year)
  • McGovern Medical School – Tier 2 best research medical school in the U.S.

UT Health Houston’s public health program tied for No. 31 nationwide, and the health care management program tied for No. 47. The Cizik School of Nursing’s nurse anesthesia program tied as 49th best in the country. In the doctoral sciences rankings, the university’s biostatistics program tied as the 25th best nationwide.

University of Texas Medical Branch, Galveston

  • Sealy School of Medicine – Tier 2 best medical research school in the U.S.

UT Medical Branch’s occupational therapy program tied for No. 41 nationally, the physical therapy program tied for No. 57, and the university tied for the 60th best nurse anesthesia program in the U.S. The public health program tied for No. 89 nationally. In the doctoral sciences rankings, the university’s biostatistics program tied for No. 70 nationally.

Prairie View A&M University

  • College of Nursing – No. 5 best master’s in nursing program in Texas; No. 104 nationally (unchanged)

South Texas College of Law Houston

  • No. 7 best law school in Texas; No. 128 nationally (up from No. 138 last year)

Texas Southern University

  • College of Education – No. 17 best graduate education school in Texas; No. 219 nationally (down from No. 178-195 last year)

TSU’s pharmacy program tied for No. 120 nationally.

University of Texas MD Anderson
UT MD Anderson’s doctoral biostatistics program tied as the 17th best nationally, and the doctoral biological sciences program tied for No. 50.

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This article originally appeared on CultureMap.com.

Houston medtech firm secures $30M for neurosurgical robot

stroke surgery

Robotic neurosurgery is an exciting new frontier in medicine, and Houston-based medtech firm XCath is leading the charge with its revolutionary Iris robotic system. The company announced in March that it had secured $30 million in Series C funding to continue developing systems to tackle blood clots in the human brain.

“We are grateful to our investors for their conviction in our shared mission to improve clinical outcomes for patients impacted by endovascular diseases,” Eduardo Fonseca, CEO of XCath, said in a news release. “In 2025, the XCath team advanced the frontiers of endovascular robotics. This funding accelerates our commitment to expanding access to life-saving care so that where a patient lives no longer determines whether they live.”

XCath–which also has campuses in Pangyo, South Korea–has already achieved a number of remarkable firsts in robotic neurosurgery. The Iris is the only endovascular robotic system currently in development to perform intracranial navigation or neurointerventional treatment, and is the only robot in the world to have performed an intracranial neurovascular procedure involving the robotic manipulation of three devices.

These new Series C funds, which bring the company's total investment to $92 million, will go toward developing a clinical telerobot capable of performing a mechanical thrombectomy. This would bring unprecedented accuracy and precision to the surgical removal of brain clots, significantly reducing the risk of neurosurgery.

“Robotic surgery succeeds when innovation is paired with practical execution,” Dr. Fred Moll, chairman of the XCath board of directors, said in the release. “XCath has built a promising technology foundation, and just as importantly, a team that values rigor and appreciates perspective. I’m excited to support them as they take on the mission of globalizing access to gold-standard care for stroke patients.”

In November 2025, the Iris debuted under the control of Dr. Vitor Mendes Pereira at The Panama Clinic in Panama City, alongside local Principal Investigator Dr. Anastasio Ameijeiras Sibauste. It was only the second time in human history that a robot had been used for intracranial neurovascular intervention, and it established Iris as a viable technology in the fight against stroke.

“Treatment of stroke and other neurovascular diseases represents one of the most significant financial opportunities in healthcare, supported by positive reimbursement dynamics and strong demand from health systems,” Nicholas Drysdale, CFO of XCath, added in the release. “With our continued investor support and disciplined capital deployment, XCath is positioned to build a category-leading platform in endovascular robotics”.