Vicky Yao and Qiliang Lai. Photo courtesy of Rice University

A new breakthrough from researchers at Rice University could unlock the genetic components that determine several human diseases such as Parkinson's and Alzheimer's.

Alzheimer's disease affected 57 million people worldwide in 2021, and cases in the United States are expected to double in the next couple of decades. Despite its prevalence and widespread attention of the condition, the full mechanisms are still poorly understood. One hurdle has been identifying which brain cells are linked to the disease.

For years, it was thought that the cells most linked with Alzheimer's pathology via DNA evidence were microglia, infection-fighting cells in the brain. However, this did not match with actual studies of Alzheimer's patients' brains. It's the memory-making cells in the human brain that are implicated in the pathology.

To prove this link, researchers at Rice, alongside Boston University, developed a computational algorithm called “Single-cell Expression Integration System for Mapping Genetically Implicated Cell Types," or SEISMIC. It allows researchers to zero in on specific neurons linked to Alzheimer's, the first of its kind. Qiliang Lai, a Rice doctoral student and the lead author of a paper on the discovery published in Nature Communications, believes that this is an important step in the fight against Alzheimer's.

“As we age, some brain cells naturally slow down, but in dementia — a memory-loss disease — specific brain cells actually die and can’t be replaced,” said Lai. “The fact that it is memory-making brain cells dying and not infection-fighting brain cells raises this confusing puzzle where DNA evidence and brain evidence don’t match up.”

Studying Alzheimer's has been hampered by the limitations of computational analysis. Genome-wide association studies (GWAS) and single-cell RNA sequencing (scRNA-seq) map small differences in the DNA of Alzheimer's patients. The genetic signal in these studies would often over-emphasize the presence of infection fighting cells, essentially making the activity of those cells too "loud" statistically to identify other factors. Combined with greater specificity in brain regional activity, SEISMIC reduces the data chatter to grant a clearer picture of the genetic component of Alzheimer's.

“We built our SEISMIC algorithm to analyze genetic information and match it precisely to specific types of brain cells,” Lai said. “This enables us to create a more detailed picture of which cell types are affected by which genetic programs.”

Though the algorithm is not in and of itself likely to lead to a cure or treatment for Alzheimer's any time soon, the researchers say that SEISMIC is already performing significantly better than existing tools at identifying important disease-relevant cellular signals more clearly.

“We think this work could help reconcile some contradicting patterns in the data pertaining to Alzheimer’s research,” said Vicky Yao, assistant professor of computer science and a member of the Ken Kennedy Institute at Rice. “Beyond that, the method will likely be broadly valuable to help us better understand which cell types are relevant in different complex diseases.”

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This article originally appeared on CultureMap.com.

For the eighteenth year in a row, the annual Pumps & Pipes event will showcase and explore convergence innovation and common technology themes across Houston’s three major industries. Image courtesy of Pumps & Pipes

Uniquely Houston event to convene innovation experts across aerospace, energy, and medicine

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Every year, Houston's legacy industries — energy, medicine, and aerospace — come together to share innovative ideas and collaborate on future opportunities.

For the eighteenth year in a row, the annual Pumps & Pipes event will showcase and explore convergence innovation and common technology themes across Houston’s three major industries. The hosting organization, also called Pumps & Pipes, was established in 2007 in Houston and is dedicated to fostering collaboration amongst the city's three major industries.

With NASA in its backyard, the world’s largest medical center, and a reputation as the “Energy Capital of the World,” Houston is uniquely positioned to lead in cross-industry convergence innovation and is reflected in the theme of this year’s event – Blueprint Houston: Converge and Innovate.

Here's what you can expect to explore at the event, which will take place this year on December 9 at TMC Helix Park. Tickets are available online.

The state of Texas’ aerospace investments

How are the recent strategic investments in aerospace by the State of Texas transforming the space economy and driving growth in adjacent industries? What is the case for cultivating a more dynamic and vibrant aerospace R&D environment?

These are the key questions explored in the opening session of Pumps & Pipes, moderated by David Alexander (Director, Rice Space Institute). Joining the discussion are distinguished leaders Norman Garza, Jr., Executive Director of the Texas Space Commission (TSC); as well as two members of the TSC board of directors: Sarah “Sassie” Duggelby, CEO/Co-Founder of Venus Aerospace; and Kathryn Lueders, GM at Starbase, SpaceX.

This panel will spotlight Texas’ critical role in shaping the future of aerospace, with a focus on its cross-sector impact, from space exploration to innovation in energy and health care. We’ll explore how the state’s investments are fueling research and development, creating economic opportunities, and fostering a more interconnected, high-tech ecosystem for the future.

Real-world applications of robotics and synthetic biology

Explore the groundbreaking intersection of synthetic biology and robotics as they reshape industries from aerospace to energy to health care. Experts from academia and industry — Rob Ambrose of Texas A&M University, Shankar Nadarajah of ExxonMobil, Shalini Yadav of the Rice Synthetic Biology Institute, and Moji Karimi of Cemvita — will discuss the real-world applications and future possibilities of these two fields, including innovative uses of robotics and drones to monitor emissions from deep-sea oil rigs, and synthetic microbes that convert carbon dioxide into valuable chemical products.

Discover how synthetic biology and robotics are paving the way for a more sustainable, autonomous, efficient, and interconnected future.

The total artificial heart – a uniquely Houston story

Heart failure affects millions globally, yet only a small fraction of patients receive life-saving heart transplants. The Total Artificial Heart (TAH), developed by BiVACOR, offers a revolutionary solution for patients with severe heart failure who are ineligible for a transplant.

Luminary leader, Dr. Billy Cohn, will discuss the groundbreaking BiVACOR TAH, a device that fully replaces the function of the heart using a magnetically levitated rotary pump. This innovative approach is part of an FDA-approved first-in-human study, aiming to evaluate its use as a bridge-to-transplant for patients awaiting heart transplants.

Moderated by Dr. Alan Lumsden (Chair Dept. of CV Surgery at Houston Methodist Hospital), join Dr. Cohn as he shares insights, and the story-behind, this pioneering technology and its potential to reshape the future of heart failure treatment, offering new hope to thousands of patients in need.

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Stuart Corr is the director of innovation engineering at The Bookout Center at Houston Methodist and executive director of Pumps & Pipes.

On his failed investor attempt on Shark Tank, Brooks Powell couldn't secure a shark investment for $400,000. Now, he just closed on $2.1 million for his startup. Courtesy of Cheers

Houston hangover pill startup seen on Shark Tank rebrands following multimillion-dollar raise

Three cheers for cheers

When Brooks Powell's Houston-based startup got passed over by the investors on Shark Tank last year, he didn't let it deter him. Instead, the Houston entrepreneur buckled down and started seeking investments off the screen.

It paid off, and Cheers (née Thrive+) recently closed a $2.1 million seed round. The round was lead by NextView Ventures, which has the likes of TaskRabbit, threadUP, and Letgo among its portfolio.

With the new investment, Brooks says the company is rebranding from Thrive, its original moniker, to Cheers.

"Thrive+ doesn't really say anything about what we did or who we are about," Powell says. "We knew we needed something fitting for the alcohol industry but at the same time has the connotation of fun, responsibility, and health."

The process has been daunting, but worth it, Powell says, citing companies like Ring, which changed its company name from Doorbot.

"It would be hard to imagine Amazon buying a company named Doorbot," Powell says.

It's worth noting that Doorbot rebranded also following a similar rejection on Shark Tank.

Once Cheers had its new name, Powell began the process of the transition — relabeling bottles, redoing marketing materials, etc. There's still a long road ahead for the rebranding, but Powell says he wasn't going to drag his feet, since the change would just become more expensive and more challenging. Ring, for instance, had to pay $1 million for its new domain name.

"We wanted to become Cheers as soon as possible, because it would only become harder as time went on," he says.

From student to CEO
Cheers' formula isn't new. The key ingredient, Dihydromyricetin, a natural extract — like caffeine to coffee, which made the FDA process smooth sailing. DHM started being identified as an anti-alcohol treatment in 2012 following experiments on the effects on rats.

Around that time, Powell was a sophomore at Princeton University, and he came across the science surrounding DHM and knew if he could harness the natural extract for commercial use, it'd change the game of hangover health.

"I started working with some of my professors and asking them if it was safe and would it be effective," Powell says.

At the time, there was very little amount of DHM in the United States, so the company became the first to import the ingredient on a large scale.

Powell graduated from Princeton in 2017 and moved his company to its workspace in The Cannon.

Serving up growth
Cheers has seen a tremendous amount of growth over the past year. The company's revenue increased 20 times year over year. A key determiner of success for the company, Powell says, has been strategic marketing and a working product.

"Primarily products such as this, historically, have never worked," he says. "And they've always been marketing toward binge drinkers and partiers."

Another strategy Powell has is giving the company a presence nationwide by having advisers and investors from both coasts.

"What we have tried to do is have our cake and eat it too. We set roots in Houston, but we have our hands in other markets."

In addition to rebranding, Cheers plans to continue its growth, as well as research and development of the product.

Efficient referrals from doctor to doctor could save a life, so this Houston company is setting out to create a network of medical professionals all accessible in an app. Getty Images

Houston-based company is connecting the dots on patient referrals

Diagnosing doctors

When your doctor recommends that you visit another practitioner, it's only natural that you trust the suggestion. But it's one case in which your physician isn't always an expert. Married doctors Justin Bird, an orthopedic surgeon, and Terri-Ann Samuels, a specialist in female pelvic medicine and reconstructive surgery, have long noted that patients are often referred incorrectly.

No big deal, right? Just go to another doctor. But not everyone has that luxury. Bird and Samuels never intended to start their own company. But when Bird lost a patient due to faulty referrals, they knew something had to be done.

"He believes that if she hadn't been bounced around from doctor to doctor, they could have saved her life," says Chris E. Staffel, chief operating officer of Patients We Share, the app that the couple created to fix the broken aspect of the health care system.

In 2015, Bird and Samuels began their company when they were shocked to realize that such an app didn't already exist.

"They started working with physicians around the country who said, 'We really, really need this,' and they also invested in it," recounts Staffel. From those friends, they built a physician advisory board of 15 investors.

Prescribing growth
The project was accepted into Johnson & Johnson's incubator, JLABS in 2016, then TMCx's digital startup program in the spring of 2018.

"They started realizing it was gaining momentum and realized they needed to have business people on board," says Staffel.

They hired Michael Antonoff, a Rice University M.B.A., as CEO. He invited former classmate Staffel to join as COO. Having come from a background in oil and gas, Staffel jumped at the chance to try her hand in a different industry.

With new business clout behind PWS, the company is growing quickly. Currently, PWS is entering its next seed round of $2.5 million that will allow the company to pay salaries of new team members and bring some tech development in-house. Until now, the making of the app itself has been outsourced to Mobisoft Infotech, a company based in Houston and India, which has worked on many projects at the Texas Medical Center. Local Black + Grey Studio is responsible for the design.

PWS has been working with both those teams in recent months to get a prototype app ready for launch. Currently, 100 physicians around the country are part of an invite-only pilot program. Soon, Staffel hopes to allow early adopter doctors who haven't been invited to enroll in the program for free. It will likely be in 2020 that patients will start joining the community, too.

How it works
An index of all the providers on the app allows doctors to easily find practitioners in a particular specialty. But there's more to it. Detailed profiles contribute to machine learning that assures the optimal match every time. Patient reviews will also play a role.

Though referrals were the impetus for the creation of PWS, it may be even more important as a communication tool between doctors, fellow clinicians (anyone from nurse practitioners to physical therapists may be invited to join), and patients. Staffel says participants in the pilot program are already using the messaging system to compare notes on cases, even sending photos from surgery to consult on patient issues.

The app's encryption means that it's HIPAA-compliant. Patients provide permission to discuss their cases via the app. And they can be confident of the quality of care they'll receive. Likely, the app will remain largely invite-only, and everyone who joins will share their National Provider Identifier licenses to be vetted against the federal database.

Doctors will communicate directly with patients through the app, but will also share resources digitally. Instead of making copy after copy of information about post-surgical care, for instance, the physician need only press a button to share a link.

Eventually, the goal is for PWS to be used not just nationally, but internationally, not just by individuals, but by whole hospital systems. A world in which doctors can compare notes around globe could be a little safer for us all.

Over 700 people watched TMCx's Demo Day either in person or online. Photo by Cody Duty/TMC

5 Texas companies present the future of health care at TMCx's Demo Day

Homegrown heroes

After four months of product design, networking with medical professionals, pitching to investors, and more, 23 startup leaders had just a few minutes to show the medical community what they've achieved and where they're going next.

Over 700 attendees made it to TMCx's 7th Demo Day or tuned in online to see the results of Houston's award-winning medical devices accelerator program.

"It's really the draw of the experts within our 23 hospitals and clinics that really makes us quite special in our ecosystem compared to the East and West coasts," Texas Medical Center CEO Bill McKeon says. "We're proud to call ourselves the Third Coast of the life sciences."

The cohort, which is the most international to date with nine international companies, has already raised $73 million and confirmed 108 signed agreements for medical professional partnerships.

"The thing that cracks me up from time to time," says Erik Halvorsen, director of the TMC Innovation Institute, "is when you see these talks that say, 'what can the Houston ecosystem learn from Silicon Valley.' Well you know what, I think we're ready to flip that, and say, 'here's what can Silicon Valley learn from us here in Houston — what we've built and where we're headed.'"

From a wearable device that reduces back pain to a new technology that reduces suicidal thoughts, the cohort's presentations didn't disappoint. While all the cohorts made business connections to Houston in the months they were at TMCx, five of the 23 companies are based in Texas. Here are the companies with Lone Star State roots.

Articulate Labs

Articulate Labs' KneeStim allows for everyday activities to be muscle-building exercises.

Photo via articulatelabs.com

Herbie Kirn, co-founder and chief scientific officer of Articulate Labs, lost his leg from the knee down in a motorcycle accident and quickly wore through his other knee's cartilage. If he didn't do sufficient rehabilitation and physical therapy, he would lose function of that leg too.

Over 14 million people in the United States individuals suffer from chronic knee problems; however, whether it be due to time or cost, over 70 percent of those affected cannot attend the prescribed physical therapy.

Dallas-based Articulate Labs has a solution. The KneeStim device allows the patient to turn daily activities into rehabilitation exercises.

The company has raised a little over $500,000 already, but looks to raise $1 million with its next round of funding. Articulate Labs is also looking for more scientific and strategic partners.

Intelligent Implants

intelligent implants

Intelligent Implant's co-founder, Juan Pardo, told the crowd at Demo Day that his company's device allows for 50 percent faster bone growth in patients.

Photo by Cody Duty/TMC

Chronic lower back pain can result in a need for spinal fusion surgery — and 40 percent of those surgeries fail, says Juan Pardo, co-founder of Intelligent Implants, which has an office in Houston. Pardo and his team have come up with an implant that tracks post-op healing and introduces electronic stimulation wirelessly.

The device is the same size and shape as the spacer that surgeons currently use, but contains a technology that can deliver electronic stimulation therapy and monitor progress without needing batteries. The doctor is able to adjust treatment remotely, and the device can heal the patient 50 percent faster than the standard care.

Intelligent Implants was announced as the first in-residence company at the Center for Device Innovation by Johnson and Johnson and also launched its large animal studies. The company has a goal to raise $1.6 million, and has already secured $900,000 — $250,000 of which came from the new TMC Venture Fund.

Noleus Technologies

Swarna Balasubramaniam, an experienced surgeon, created a device that heal gastrointestinal surgery patients faster.

Photo by Cody Duty/TMC

Swarna Balasubramaniam watched helplessly as her mom slowly healed from gastrointestinal surgery. She couldn't eat and had trouble sleeping — both of which hindered her ability to heal quickly.

Balasubramaniam, founder of Houston-based Noleus Technologies, created a solution that reduces swelling in the bowels after operation. The disposable device is inserted into the abdomen at the time of surgery, and folds up like a fan to be removed without another surgery.

The invention is attractive to all parties involved. Patients are able to heal quicker, and surgeons are able to provide better care for their patients. Additionally, hospitals, which have bundled reimbursement for surgeries like this, are able to shorten the recovery time for patients thus reducing the costs spent on caring for the patient. Balasubramaniam says she estimates the device saving hospitals $4,000 per patient.

Vax-Immune Diagnostics

LabReady ensures samples make it from the patient to the lab without compromising the quality of the sample.

Photo via vaximmune.com

Over 70 percent of care decisions come from lab results, but more than 20 percent of microbiology lab tests are inaccurate due to problems in transport from the patient to the lab. Leonard Weisman, founder and chief technology officer of Houston-based Vax-Immune Diagnostics, invented Lab Ready — a tool for protecting the quality of the sample for testing.

The device is easy for patients to use at home and send to the lab directly, and the device is likewise easy to use by lab technicians.

Lab Ready is prepared to launch in 2019, immediately following FDA approval. Vax-Immune is on track to meet its funding goal of $5 million in the first quarter of 2019.

VenoStent

VenoStent wants every external stent procedure is successful on its first try.

Photo via venostent.com

Patients with kidney disease or diabetes have four chances to get an external stent successfully inserted into their arms for dialysis treatment, and the current standard of care results in a failure in half of these access sites, says Tim Biore, founder of Houston-based VenoStent.

It was Biore's vision to create a device that allows a successful stent implementation on the first try. VenoStent's SelfWrap is made from a shape-memory polymer that uses body heat to mold the stent into the vein-artery junction.

One in eight people suffer from kidney disease, and Biore says SelfWrap would save Medicare upwards of $200 million annually, while improving the success rate by 20 to 30 percent.

VenoStent has seven signed agreements from partners as a result of the accelerator program. The company is seeking $2.4 million to continue manufacturing as they await FDA clearance — expected in early 2022.

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Texas ranks among 10 best states to find a job, says new report

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If you’re hunting for a job in Texas amid a tough employment market, you stand a better chance of landing it here than you might in other states.

A new ranking by personal finance website WalletHub of the best states for jobs puts Texas at No. 7. The Lone Star State lands at No. 2 in the economic environment category and No. 18 in the job market category.

Massachusetts tops the list, and West Virginia appears at the bottom.

To determine the most attractive states for employment, WalletHub compared the 50 states across 34 key indicators of economic health and job market strength. Ranking factors included employment growth, median annual income, and average commute time.

“Living in one of the best states for jobs can provide stable conditions for the long term, helping you ride out the fluctuations that the economy will experience in the future,” WalletHub analyst Chip Lupo says.

In September, Gov. Greg Abbott announced Texas led the U.S. in job creation with the addition of 195,600 jobs over the past 12 months.

“Texas is America’s jobs leader,” Abbott says. “With the best business climate in the nation and a skilled and growing labor force, Texas is where businesses invest, jobs grow, and families thrive. Texas will continue to cut red tape and invest in businesses large and small to spur the economic growth of communities across our great state.”

While Abbott proclaims Texas is “America’s jobs leader,” the state’s level of job creation has recently slowed. In June, the Federal Reserve Bank of Dallas noted that the state’s year-to-date job growth rate had dipped to 1.8 percent, and that even slower job growth was expected in the second half of this year.

The August unemployment rate in Texas stood at 4.1 percent, according to the Texas Workforce Commission. Throughout 2025, the monthly rate in Texas has been either four percent or 4.1 percent.

By comparison, the U.S. unemployment rate in August was 4.3 percent, according to the U.S. Bureau of Labor Statistics. In 2025, the monthly rate for the U.S. has ranged from 4 percent to 4.3 percent.

Here’s a rundown of the August unemployment rates in Texas’ four biggest metro areas:

  • Austin — 3.9 percent
  • Dallas-Fort Worth — 4.4 percent
  • Houston — 5 percent
  • San Antonio — 4.4 percent

Unemployment rates have remained steady this year despite layoffs and hiring freezes driven by economic uncertainty. However, the number of U.S. workers who’ve been without a job for at least 27 weeks has risen by 385,000 this year, the Bureau of Labor Statistics reported in August. That month, long-term unemployed workers accounted for about one-fourth of all unemployed workers.

An August survey by the Federal Reserve Bank of New York showed a record-low 44.9 percent of Americans were confident about finding a job if they lost their current one.

TMC, Memorial Hermann launch partnership to spur new patient care technologies

medtech partnership

Texas Medical Center and Memorial Hermann Health System have launched a new collaboration for developing patient care technology.

Through the partnership, Memorial Hermann employees and physicians will now be able to participate in the TMC Center for Device Innovation (CDI), which will assist them in translating product innovation ideas into working prototypes. The first group of entrepreneurs will pitch their innovations in early 2026, according to a release from TMC.

“Memorial Hermann is excited to launch this new partnership with the TMC CDI,” Ini Ekiko Thomas, vice president of information technology at Memorial Hermann, said in the news release. “As we continue to grow (a) culture of innovation, we look forward to supporting our employees, affiliated physicians and providers in new ways.”

Mentors from Memorial Hermann, TMC Innovation and industry experts with specialties in medicine, regulatory strategy, reimbursement planning and investor readiness will assist with the program. The innovators will also gain access to support systems like product innovation and translation strategy, get dedicated engineering and machinist resources and personal workbench space at the CDI.

“The prototyping facilities and opportunities at TMC are world-class and globally recognized, attracting innovators from around the world to advance their technologies,” Tom Luby, chief innovation officer at TMC Innovation Factor, said in the release.

Memorial Hermann says the partnership will support its innovation hub’s “pilot and scale approach” and hopes that it will extend the hub’s impact in “supporting researchers, clinicians and staff in developing patentable, commercially viable products.”

“We are excited to expand our partnership with Memorial Hermann and open the doors of our Center for Device Innovation to their employees and physicians—already among the best in medical care,” Luby added in the release. “We look forward to seeing what they accomplish next, utilizing our labs and gaining insights from top leaders across our campus.”