Rice University bioengineers create insulin-producing medical device

health tech

Rice University bioengineers are designing a vascularized, insulin-producing implant for Type 1 diabetes. Photo by Jeff Fitlow courtesy of Rice University

A team of bioengineers at Houston's own Rice University have created an implant that can produce insulin for Type 1 diabetics. The device is being created by using 3D printing and smart biomaterials.

Omid Veiseh, an assistant professor of bioengineering, and Jordan Miller, associate professor of bioengineering, have been working on the project for three years and have received support from JDRF by way of a grant. Veiseh has a decade of experience developing biomaterials that protect implanted cell therapies from the immune system an Miller has spent more than 15 years specializing in 3D print tissues with vasculature, or networks of blood vessels.

"If we really want to recapitulate what the pancreas normally does, we need vasculature," Veiseh says in a news release. "And that's the purpose of this grant with JDRF. The pancreas naturally has all these blood vessels, and cells are organized in particular ways in the pancreas. Jordan and I want to print in the same orientation that exists in nature."

The challenge with Type 1 diabetes is balancing insulin intake, and studies estimate that less than a third of Type 1 diabetics in the U.S. are able to achieve target blood glucose levels consistently. Veiseh and Miller are working toward demonstrating that their implants can properly regulate blood glucose levels of diabetic mice for at least six months. To do that, they'll need to give their engineered beta cells the ability to respond to rapid changes in blood sugar levels.

"We must get implanted cells in close proximity to the bloodstream so beta cells can sense and respond quickly to changes in blood glucose," Miller says, adding that the insulin-producing cells should be no more than 100 microns from a blood vessel. "We're using a combination of pre-vascularization through advanced 3D bioprinting and host-mediated vascular remodeling to give each implant several shots at host integration."

Another challenge these experts are facing is a potential delay that can happen if the implant is too slow to respond to high or low blood sugar levels.

"Addressing that delay is a huge problem in this field," Veiseh says. "When you give the mouse — and ultimately a human — a glucose challenge that mimics eating a meal, how long does it take that information to reach our cells, and how quickly does the insulin come out?"

By incorporating blood vessels in their implant, he and Miller hope to allow their beta-cell tissues to behave in a way that more closely mimics the natural behavior of the pancreas.

Last month was National Diabetes Awareness Month and Houston-based JDRF Southern
Texas Chapter has some examples of how technology is helping people with type 1 diabetes. Photo courtesy of JDRF

Houston expert: New technologies are improving lives of those living with type 1 diabetes

Guest column

Type 1 diabetes (T1D) is an autoimmune disease where insulin-producing beta cells in the pancreas are mistakenly destroyed by the body's immune system. Insulin is vital in controlling blood-sugar or glucose levels. Not only do you need proper blood-sugar levels for day-to-day energy, but when blood-sugar levels get too high (hyperglycemia) or too low (hypoglycemia), it can cause serious problems and even death. Because of this, those with T1D are dependent on injections or pumps to survive.

The causes of T1D are not fully known, and there is currently no cure; however, advancing technologies are making it easier to live with T1D.

Monitoring

Those who have had T1D for decades might recall having to pee into a vial and test reagent strips in order to check their blood-sugar levels. Thankfully, this evolved into glucometers, or glucose meters. With a glucometer, those with T1D prick their finger and place a drop on the edge of the test strip, which is connected to the monitor that displays their results. Nowadays, glucometers, much like most T1D tech, can be Bluetooth enabled and sync with a smartphone.

From there, scientists have developed the continuous glucose monitor (CGM) so that those with T1D can monitor their blood sugar 24/7. All you need to do is insert a small sensor under the skin. The sensor then measures glucose levels every few minutes, and that information can then be transmitted to smartphones, computers and even smart watches.

Monitoring blood-sugar levels is vital for those with T1D, particularly because it helps them stay more aware of their body, know what to do and even what to expect, but they also have to actively control those levels by injecting insulin. Think of a monitor as the "check engine" light. It can tell you that there may be a problem, but it won't fix it for you. To fix it, you would need an injection or a pump.

Pumps and artificial pancreas

The development of insulin pumps has made a huge impact on the lives of those with T1D and parents of children with T1D by making it easier to manage their blood-sugar levels. 50 years ago, the prototype of the insulin pump was so large, it had to be a backpack, but with today's technology, it is about the size of a smartphone. The pump is worn on the outside of the body, and it delivers insulin through a tube which is placed under the skin. Insulin pumps mimic the way a pancreas works by sending out small doses of insulin that are short acting. A pump can also be manipulated depending on each person's needs. For example, you can press a button to deliver a dose with meals and snacks, you can remove it or reduce it when active and it can be programmed to deliver more at certain times or suspend delivery if necessary.

One of the most recent and trending developments in T1D research is the artificial pancreas, or more formally referred to as the automated insulin delivery (AID) systems. Essentially, the artificial pancreas is an insulin pump that works with a CGM. The CGM notifies the insulin pump of your blood-sugar reading, which acts accordingly to restore your blood sugar to the target level. The artificial pancreas allows those with T1D to be even more hands off, as it does essentially everything: It continuously monitors blood-sugar levels, calculates how much insulin you would need, which can be done through smart devices, and automatically delivers insulin through the pump.

Living with T1D is a 24/7/365 battle; however, the advances in technology make it easier and safer to live with the disease. Organizations like JDRF play a huge role in investing in research, advocating for government support and more.

November was National Diabetes Awareness Month, and this year is particularly special for JDRF, as it is the 50th year of the organization. JDRF was founded in 1970 by two moms. The community grew to include scientists, lobbyists, celebrities and children—all determined to improve lives and find cures.

Bound by a will stronger than the disease, this year during National Diabetes Awareness Month (NDAM), JDRF celebrates "The Power of Us." We are reflecting on the power of our community and reminding ourselves and the public of how far we've come in the fight against T1D.


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Rick Byrd is the executive director of the JDRF Southern Texas Chapter.

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10+ can't-miss Houston business and innovation events for September

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The energy transition and AI will be the talk of this town this month, thanks to a packed calendar of Houston events. September brings the return of Houston Energy and Climate Startup Week and some of its signature anchor events, plus AI conferences and talks exploring how the technology is impacting everything from healthcare to leadership. Here’s what not to miss and how to register. Please note: this article may be updated to add more events.


Sept. 3 — Entrepreneurship Roundtable with Open

Open Houston and the Ion present this roundtable event to bring together founders, builders, and innovators at various stages of venture development. This month's session will feature Faisal Bhutto, president and CEO of Houston-based AI and tech consulting firm Alykas.

This event is Thursday, Sept. 3, from 10-11:30 a.m. at the Ion. An optional lunch ticket is available for purchase. Register here.

Sept. 3 — AI Operator Spotlight: Houston’s Top AI Leaders Open Their Playbooks

The Houston AI Club, Allenix, the Ion District and Collide are bringing together industry leaders to share their expertise and first-hand experiences building AI companies. The event will feature a panel with Chuck Yates, co-founder of Collide, and Charles Jessup, senior manager of AI fluency at Raytheon, plus an open networking session.

This event is Thursday, Sept. 3, from 5:30-8 p.m. at the Ion. Register here.

Sept. 8 — The Technology Leadership Advantage Series – For CEOs, VCs and PE Firms

Ram Prasad, CEO of Houston-based IT consulting firm Delence, will explore the role of leadership in turning AI investments into business value during the latest installment of this series at the Ion. The event will explore why AI strategies often fail before the technology does and how companies should approach AI ownership, governance, investment and accountability.

This event is Tuesday, Sept. 8, from noon-1 p.m. at the Ion. Register here.

Sept. 14–18 — Houston Energy and Climate Startup Week

Houston Energy and Climate Startup Week returns for its third year, with panels, happy hours and pitch days focused on the energy transition. See the schedule of events here. The week will begin with a kickoff block party and open house at the Ion.

This event starts Monday, Sept. 14. The Ion District will host many of the week's events. Find more information here.

Sept. 15 — Meet the Activate Houston Cohort 2026 Fellows

Meet Activate's latest cohort, which was named this summer, and learn more about their hardtech and climate-focused solutions. Also meet founders from the organization’s 2025 cohort during Houston Energy and Climate Startup Week.

This event is Tuesday, Sept. 15, from 5-7 p.m. at the Ion. Register here.

Sept. 15 – Cypher Pilotathon and Startup Showcase

Grab coffee and take in keynotes and panels featuring leaders from Amperon, Aramco Ventures, New Climate Ventures, Syzygy Plasmonics and many others during this signature event, this year under the theme “The NEW Energy Industrial Revolution.” After lunch, hear pitches from 31 ventures during the Pilotathon. This year's event will also feature a startup showcase with interactive booths where attendees can meet founders and see demonstrations, plus an industry hub where corporates and investors can engage with emerging technologies and identify the pilots they want to move forward with.

This event is Tuesday, Sept. 15, from 9 a.m.-5 p.m. at POST Houston. Get tickets here.

Sept. 15-17 — The AI in Health Conference

Rice University's Ken Kennedy Institute will present this future-focused event, aimed at bridging the gap between artificial intelligence and real-world health outcomes. The event will feature panels with leaders from institutions and companies from around the world, plus technical talks, poster presentations and networking receptions.

This event begins Tuesday, Sept. 15 at 8 a.m. at the BRC at Rice University. Register here.

Sept. 16 — Greentown Labs Climatech Summit

Entrepreneurs, investors, corporate leaders, policymakers and philanthropists will head to Houston this month for the annual Greentown Climatetech Summit. Hear from Greentown CEO Georgina Campbell Flatter and keynote speaker Tim Latimer, CEO and co-founder of Houston geothermal unicorn Fervo Energy, plus numerous other engaging panels at the Ion. Then head to Greentown Labs for an open house and startup showcase, where attendees can meet some of the climatech incubators' members, before taking in the startup pitch competition followed by happy hour over at the Continental Club.

This event is Wednesday, Sept. 16, from 8 a.m.–9 p.m. at multiple locations. Register here.

Sept. 18 — Rice Alliance Energy Tech Venture Forum

Hear from clean energy startups from around the world at the 23rd annual Energy Tech Venture Forum. In addition to the pitches, this event will also host keynotes from Sean Maher, chief economist at Phillips 66, and Ira Ehrenpreis, founder and managing partner of DBL Partner. Panels will focus on technologies, infrastructure and commercialization strategies needed to deploy breakthrough innovations at scale. Following the event, the Rice Alliance will also name its annual “Most Promising” startup.

This event is Thursday, Sept. 17, from 7:30 a.m.-5 p.m. at Rice University’s Jones Graduate School of Business. Register here.

Sept. 23 – Houston Methodist Innovation Discussion

Houston Methodist presents its latest Innovation Discussion this month for the Houston health IT community. This month's event will feature Dr. Jordan Dale, chief medical information officer and chief health AI officer at Houston Methodist, and Ginny Torno, executive director of innovation and IT clinical, ancillary and research systems for Houston Methodist. The two will share insights into Houston Methodist’s innovation strategy and approach to scaling new ideas, plus real-world lessons on AI adoption and more.

This event is Wednesday, Sept. 23, from 5:30-7 p.m. at the Ion. Register here.

Sept. 23 — UH Energy Career Fair

Find your next job or team member at UH's energy-focused career fair. The event will feature companies from the fossil fuels, electrical power, nuclear power and renewables industries; plus nonprofits, governmental agencies and startups. And though the event is geared toward business, engineering, technology and science majors, it is open to students of all majors.

This event is Wednesday, Sept. 23, from 11 a.m.-2 p.m. at the UH Student Center. Find more information here.

Sept. 30 — First Principles Tech Talk: From Orbit to the Lunar Surface

Head to the Ion for the first-ever First Principles Tech Talk. This event will feature short talks and moderated discussions geared toward founders, engineers and operators in the commercial space industry. The inaugural event will feature Megan Ortiz and Zach Paugh from Houston-based Axiom Space.

This event is Wednesday, Sept. 30, from 5-7 p.m. at the Ion. Register here.

Momentum is where Houston founders go to break $1 million — apply by Sept. 30

Inside EO

Houston loves a startup story. The harder story, the one that decides whether a company becomes an employer, a brand, and a fixture of the city, is what happens after the start. Most businesses that survive their early years still never cross $1 million in revenue. Fewer than 5 percent ever do. The rest get stuck in the messy middle, somewhere between $250,000 and $1 million, where the owner is still the salesperson, the product, and the back office all at once, and nothing runs without them.

Momentum, the accelerator run by EO Houston, exists for exactly that stage. It is a yearly accelerator for owners and co-founders between $250,000 and $1 million in revenue who are ready to push past seven figures, built around eight months of classes a year and a confidential monthly Forum. Members are invited to go through it for two years: the first pass to build the systems, the second to run them at a higher level, with a new lens and alongside a new cohort.

The next cohort launches in October, with applications open now at eohouston.com/momentum until September 30. Here is the case the chapter makes for joining, point by point.

A curriculum built by operators, not consultants

Momentum's curriculum was built by two operators. Al Danto, an EO Houston founding member who built and exited his own company, is now a Partner at Exit Advisors and a Senior Lecturer in Entrepreneurship at Rice University. He built the curriculum alongside Jacky Fischer, the owner of Houston's 3 Men Movers, who brought a working owner's eye, not an academic one, to how the program is structured. The material covers what actually decides whether a company scales: building systems, hiring and leading a team, and turning an annual vision into 90-day commitments with clear owners.

“Everything in this curriculum got tested inside a real company, either mine or one run by the people who shaped it. If a tool did not survive contact with a real business, it did not make the cut," Danto says.

Momentum is an independent program of EO Houston and requires no university affiliation; faculty and alumni participate as instructors and coaches in their individual capacities. What carries over is the standard: real experience over theory.

EO Houston Momentum classroom A Momentum class in session. Photo courtesy of EO Houston

Entrepreneurs teaching entrepreneurs since 1987

Momentum works because of what sits behind it. The Entrepreneurs' Organization was founded in 1987 on a simple idea: business owners grow fastest alongside peers who have already been where they are going. Today, EO is a global, peer-to-peer network spanning 200+ chapters in over 80 countries, and it runs on a practice called Forum, a small, confidential group of six to 10 fellow owners who meet monthly. Forum members do not give advice. They share experience: what actually happened when they faced the same hire, the same cash crunch, the same decision. Ask EO members anywhere in the world and most will call Forum the single most valuable thing they belong to. Every Momentum member sits in one.

Built for scaling small businesses, not launching startups

Houston's accelerator landscape mostly serves the very early stage: the idea, the pitch deck, the startup swinging for a billion-dollar outcome. Momentum sits in the gap those programs leave behind. It is built for regular companies that are already real, with revenue, payroll, and customers, and an owner who needs help scaling what works into a business that matures. That focus is the point: EO Houston is the place a small business goes to get help growing.

The price is different too. Accelerators usually charge in ownership, a stake in the company in exchange for the program. Momentum takes none. EO Houston is a nonprofit, and the program runs on dues of $3,500 for the year. The outcome the chapter is after is simple: more Houston businesses crossing $1 million, still fully owned by the people who built them.

An on-ramp into Houston's most established founder community

EO Houston counts more than 200 member businesses, every one run by an owner who has already scaled past $1 million, with 75+ chapter events a year. Momentum members plug into that community from day one: the classes, their own Forum, the annual gala, the retreats, the socials. Two years around people who have already done the thing you are trying to do changes what you believe is normal. And when a Momentum member crosses $1 million, the on-ramp becomes a doorway: graduates step into EO Houston membership itself and the global network behind it. The program's full story and curriculum live at eomomentum.com.

Avneesh Oberoi, founder of Oberoi Investments and The DoughCone, walked that path, finishing the program and joining EO Houston in July 2026.

“I truly can say that the experience for the last two years has been life-changing and so memorable… I am also so filled with gratitude to have met so many people open to sharing their experiences and time. It’s made such a difference in how I think, operate, and spend my time and resources," Oberoi says. "I joined with the goal of taking my business I started personally, The DoughCone, and figuring out how to optimize the business and maximize revenue, while navigating a board seat and ownership in a much larger family business on its third generation of ownership… and EO has given me so many tools and experience shares and perspectives I’ve been able to take to both businesses. The growth has been unreal.”

The door swings both ways. EO Houston is opening Momentum to its own members too, owners whose companies average $3 million to $5 million in sales, because the chapter believes the same curriculum and Forum that carry a founder to $1 million keep working well past it.

Sarah Seitz shows how the pieces connect. A former teacher, she founded The Enrichery, a Houston education company offering academic coaching, test prep, and college counseling that has grown to locations across the city. She completed the Goldman Sachs 10,000 Small Businesses program, then joined EO Houston to keep growing. This year, a year after joining, The Enrichery made the Inc. 5000 list of America's fastest-growing private companies. She coached Momentum through its first year, and has since moved from coaching into leadership, helping shape the program's growth from its board.

For owners finishing a program like 10,000 Small Businesses who are not yet at $1 million, Momentum is where the coaching and community continue until they qualify for EO.

Apply by September 30

Momentum's next cohort begins in October 2026, and applications close September 30. The program is for owners and co-founders of Houston businesses doing more than $250,000 a year who are ready to build past $1 million, and now for EO Houston members ready to keep growing. The full curriculum, dues, dates, and FAQ are on the application page. Apply by September 30 at eohouston.com/momentum.

Fewer than 5 percent of businesses make it past $1 million, and there is nothing inevitable about which 5 percent. Houston has the founders. Momentum exists to give them the systems and the peers.

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EO Houston is the Houston chapter of the Entrepreneurs' Organization, a global peer-to-peer network of business owners founded in 1987, with more than 200 member businesses and 75+ chapter events a year. Momentum is an independent program of EO Houston. Rice University faculty and alumni participate as instructors and coaches in their individual capacities.

Tesla proposes Houston-area solar plant & more top innovation headlines

Trending news

Editor's note: August proved to be a big month for innovation news in Houston, with big plans revealed by Tesla, the expansion of Apple's Houston footprint, and an update on the MD Anderson-anchored medical center planned for Austin. Below are the five most-read InnovationMap headlines published during the second half of August 2026:

Telsa targets Houston area for new $10 billion manufacturing plant

Electric vehicle and clean energy company Tesla is considering building a new $10.1 billion solar cell manufacturing facility in Fort Bend County, according to documents filed with the Texas Comptroller’s Office. If approved, the plant, called Project Sun City, would be located on a 3,050-acre site off FM 762 and FM 1994 in Richmond, Texas. Tesla aims to finish construction in 2028, with the plant being operational by early 2029. Continue reading.

$5B MD Anderson-anchored Austin medical center to break ground this fall

Construction on the $1 billion first phase of the AI-native University of Texas Dell Medical Center in Austin—which will feature a hospital operated by Houston’s UT MD Anderson Cancer Center—is set to start this fall. The UT System Board of Regents approved funding for first-phase construction on August 12. The medical center—now expected to cost $5 billion, up from the initial $2.9 billion estimate—will span about 2.5 million square feet. It will include 300 to 500 patient beds, outpatient facilities, an emergency department and specialized care for cancer patients. Continue reading.

Tech giant Apple opens Advanced Manufacturing Center at massive Houston facility

Cupertino, California-based Apple Inc. unveiled its Advanced Manufacturing Center in the Houston, marking the completion of the second of three facilities the tech giant plans to launch in the city by the end of this year. The 20,000-square-foot training center will welcome small- and medium-sized businesses for free training and educational sessions to "help accelerate smart manufacturing across America," according to Apple. Apple opened a similar Apple Manufacturing Academy in Detroit last year. Continue reading.

Intuitive Machines lands $600M satellite deal, NASA ‘spacecraft bus’ contract

Houston-based space infrastructure company Intuitive Machines has scored two astronomical deals. The deals add to the company’s soaring success. As of June 30, Intuitive Machines had a record-high $1.8 billion backlog of orders, a $1.5 billion increase from the end of last year. The current backlog includes orders for more than 80 spacecraft. The company, which went public in 2023, expects this year’s revenue to total $900 million to $1 billion. In the first half of 2026, Intuitive Machines generated nearly $393 million in revenue. Intuitive Machines estimates its total available market is valued at more than $150 billion. Continue reading.

Fast-growing Houston real estate startup surges to No. 7 on Inc. 5000

Houston-based Epique Realty has ridden the AI wave to rank among the Inc. 5000’s 10 fastest-growing private companies. With three-year revenue growth of 23,210 percent, the AI-powered real estate brokerage appears at No. 7 on this year’s Inc. 5000 list. Epique, founded in 2021, also ranks as the No. 1 fastest-growing company in Houston, No. 1 fastest-growing real estate company in the U.S., and No. 2 fastest-growing company in Texas. Continue reading.

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