Last weekend was a tumultuous one for founders and funders in Houston and beyond. Here's what lessons were learned. Photo via Getty Images

Last week, Houston founder Emily Cisek was in between meetings with customers and potential investors in Austin while she was in town for SXSW. She was aware of the uncertainty with Silicon Valley Bank, but the significance of what was happening didn't hit her until she got into an Uber on Friday only to find that her payment was declined.

“Being positive in nature as I am, and with the close relationship that I have with SVB and how they’ve truly been a partner, I just thought, ‘OK, they’re going to figure it out. I trust in them,'” Cisek says.

Like many startup founders, Cisek, the CEO of The Postage, a Houston-based tech platform that enables digital legacy planning tools, is a Silicon Valley Bank customer. Within a few hours, she rallied her board and team to figure out what they needed to do, including making plans for payroll. She juggled all this while attending her meetings and SXSW events — which, coincidentally, were mostly related to the banking and fintech industries.

Sandy Guitar had a similar weekend of uncertainty. As managing director of HX Venture Fund, a fund of funds that deploys capital to venture capital firms around the country and connects them to the Houston innovation ecosystem, her first concern was to evaluate the effect on HXVF's network. In this case, that meant the fund's limited partners, its portfolio of venture firms, and, by extension, the firms' portfolios of startup companies.

“We ultimately had no financial impact on venture fund 1 or 2 or on any of our portfolio funds or our underlying companies,” Guitar tells InnovationMap. “But that is thanks to the Sunday night decision to ensure all deposits.”

On Sunday afternoon, the Federal Deposit Insurance Corp. took control of SVB and announced that all accounts would be fully insured, not just up to the $250,000 cap. Customers like Cisek had access to their accounts on Monday.

“In the shorter term, the great news is SVB entity seems to be largely up and functioning in a business as usual manner,” Guitar says. “And they have a new leadership team, but their existing systems and predominantly the existing employee base is working well. And what we're hearing is that business as usual is taking place.”

Time to diversify

In light of the ordeal, Guitar says Houston founders and funders can take away a key lesson learned: The importance of bank diversification.

“We didn't think we needed one last week, but this week we know we need a resilience plan," she says, explaining that bank diversification is going to be added to "the operational due diligence playbook."

"We need to encourage our portfolio funds to maintain at least two banking relationships and make sure they're diversifying their cash exposure," she says.

A valued entity

Guitar says SVB is an integral part of the innovation ecosystem, and she believes it will continue on to be, but factoring in the importance of resilience and diversification.

"Silicon Valley Bank and the function that they have historically provided is is vital to the venture ecosystem," she says. "We do have confidence that either SVB, as it is currently structured or in a new structure to come, will continue to provide this kind of function for founders."

Cisek, who hasn't moved any of her company's money out of SVB, has similar sentiments about the importance of the bank for startups. She says she's grateful to the local Houston and Austin teams for opening doors, making connections, and taking chances for her that other banks don't do.

"I credit them to really being partners with startups — down to the relationships they connect you with," she says. "Some of my best friends who are founders came from introductions from SVB. I've seen them take risks that other banks won't do."

With plans to raise funding this yea, Cisek says she's already started her research on how to diversify her banking situation and is looking into programs that will help her do that.

Staying aware

Guitar's last piece of advice is to remain confident in the system, while staying tuned into what's happening across the spectrum.

“This situation that is central to the venture ecosystem is an evolving one," she says. "We all need to keep calm and confident in business as usual in the short term while keeping an eye to the medium term so that we know what happens next with this important bank and with other associated banks in the in our industry."

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Baylor scientist lands $2M grant to explore links between viruses and Alzheimer’s

Alzheimer’s research

A Baylor College of Medicine scientist will begin exploring the possible link between Alzheimer’s disease and viral infections thanks to a $2 million grant awarded in March.

Dr. Ryan S. Dhindsa is an assistant professor of pathology & immunology at Baylor and a principal investigator at Texas Children’s Duncan Neurological Research Institute (Duncan NRI). He hypothesizes that Alzheimer’s may have some link to previous viral infections contracted by the patient. To study this intriguing possibility, the American Brain Foundation has gifted him the Cure One, Cure Many award in neuroinflammation.

“It is an honor to receive this support from the Cure One, Cure Many Award. Viral infections are emerging as a major, underappreciated driver of Alzheimer's disease, and this award will allow our team to conduct the most comprehensive screen of viral exposures and host genetics in Alzheimer's to date, spanning over a million individuals,” Dhindsa said in a news release. “Our goal is to identify which viruses matter most, why some people are more vulnerable than others, and ultimately move the field closer to new therapeutic strategies for patients.”

Roughly 150 million people worldwide will suffer from Alzheimer’s by 2050, making it the most common cause of dementia in the world. Despite this, scientists are still at a loss as to what exactly causes it.

Dhindsa’s research is part of a new range of theories that certain viral infections may trigger Alzheimer’s. His team will take a two-fold approach. First, they will analyze the medical records of more than a million individuals looking for patterns. Second, they will analyze viral DNA in stem cell-derived brain cells to see how the infections could contribute to neurological decay. The scale of the genomic data gathering is unprecedented and may highlight a link that traditional studies have missed.

Also joining the project are Dr. Caleb Lareau of Memorial Sloan Kettering Cancer Center and Dr. Artem Babaian of the University of Toronto. Should a link be found, it would open the door to using anti-virals to prevent or treat Alzheimer’s.

Tesla Robotaxi service officially launches in Houston and Dallas

Future of the Roads

Tesla’s Robotaxi service has taken to the streets of Houston. In a brief statement Saturday, April 18 on its X social media account, Tesla Robotaxi says the autonomous rideshare service just launched in Texas’ two biggest metro areas — Houston and Dallas.

“Try Tesla Robotaxi in Dallas & Houston!” Tesla CEO Elon Musk says in a reposting on X of the Robotaxi announcement.

One of Robotaxi’s competitors, Alphabet-owned Waymo, beat the Tesla service to the Dallas, Houston, and Austin markets. Another competitor, Amazon-owned Zoox, has Dallas flagged for its autonomous rideshare service.

Robotaxi previously kicked off in Austin, where Tesla is based and manufactures electric vehicles, and the San Francisco Bay Area. Nearly 50 Robotaxis operate in Austin, where the service’s inaugural rides happened last year, and more than 500 in the San Francisco area.

Of the three rides logged in a 31-square-mile area in Dallas as of Monday morning, the average fare was $7.96 and the average trip was 3.5 miles, according to an online tracker of autonomous rideshare services. The tracker showed only one Robotaxi was on the roads in Dallas.

As of Monday morning, a 25-square-mile area in Houston had two Robotaxis on the road, according to the online tracker. The average fare for five recorded rides was $11.34 and the average trip was six miles.

“We want Robotaxi pricing to be simple and easy for you to understand,” according to the Robotaxi website. “Initially, as part of our introductory program, we will charge a simple, affordable rate plus applicable taxes and fees for all rides within the available service area.”

The tracker shows the Robotaxi in Dallas did not have a human aboard to monitor each trip, and only one of Houston’s two Robotaxis did not have a human monitor in the driver’s seat.

For now, all passengers ride in Tesla Model Y cars. Robotaxi operates from 6 am-2 am daily.

To use the service, you first must download the Robotaxi app, which works only on iPhones.

Robotaxi lets you stream music and adjust climate settings and seat positioning from the Robotaxi app or the vehicle’s touchscreen. Climate and media settings are stored in your Robotaxi profile and automatically transfer from one vehicle to another. If you own a Tesla, certain profile settings and media preferences are available in your own car as well as in a Robotaxi.

In January at the World Economic Forum in Davos, Switzerland, Musk said a “widespread” network of driverless rideshare vehicles would be operating in the U.S. by the end of this year, CNBC reported.

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This article originally appeared on CultureMap.com.

Houston VC funding surged nearly 50% in Q1 2026, report says

VC victories

First-quarter venture capital funding for Houston-area startups climbed nearly 50 percent compared to the same time last year, according to the PitchBook-NVCA Venture Monitor.

In Q1 2026, Houston-area startups raised $532.3 million, a 49 percent jump from $320.2 million in Q1 2025, according to the PitchBook-NVCA Venture Monitor.

However, the Q1 total fell 23 percent from the $671.05 million raised in Q4 2025.

Among the first-quarter funding highlights in Houston were:

  • Utility Global, which focuses on industrial decarbonization, announced a first close of $100 million for its Series D round.
  • Sage Geosystems raised a $97 million Series B round to support its geothermal energy storage technology.

Those funding rounds underscore Houston’s evolution as a magnet for VC in the energy sector.

“Today, the energy sector is increasingly extending into the startup economy as venture capital flows into companies developing the technologies that will shape the future of global energy,” the Greater Houston Partnership says.

The energy industry accounted for nearly 40 percent of Houston-area VC funding last year, according to market research and lead generation service Growth List.

Adding to Houston’s stature in VC for energy startups are investors like Chevron Technology Ventures, the investment arm of Houston-based oil and gas giant Chevron; Goose Capital; Mercury Fund; and Quantum Energy Partners.