What guest articles trended this year on InnovationMap in 2019? Photo by PeopleImages

Editor's note: InnovationMap is Houston's only news source and resource about and for startups, and some of this year's top stories were penned — or, more realistically, typed — but the Houston innovation community itself. As we get ready for 2020, let's see what guest columns were most read in 2019.

How technology is disrupting — and improving — the real estate industry in Texas

Buying a home is more digitized than ever — and here's how that's affecting the industry. Photo courtesy of HAR

A recent lawsuit is rocking the residential real estate industry across the country. Home sellers whose properties were listed on one of 20 MLSs claim The National Association of Realtors, Realogy Holdings Corp., HomeServices of America, RE/MAX Holdings, Inc., and Keller Williams Realty, Inc. violated the federal antitrust law by conspiring the sellers to pay an inflated amount to the buyer's broker.

The lawsuit highlights a new need for home buyers and sellers: transparency. Gone are the days when real estate agents can take a hefty commission from his or her clients without providing value that is worthy of the price tag. The sellers who came forward to shed light on this issue have provided further proof that the current real estate model is outdated, and some serious changes could be on the way. Continue reading.

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Alex Doubet is the founder and CEO of Door, Inc. (Door.com), which is a residential real estate startup company based in Texas.

Why it's important for Texas startups to get funding within the Lone Star State

Texas startups should be getting funded with Texas money, and here's why. Getty Images

When you set out to disrupt a long-standing industry, one of the most important aspects is figuring out where you are going to get the money. Odds are, you are going to be OK with breaking the mold on other traditional practices such as forgoing the venture capitalist firms for smaller companies who share your innovative vision and want to invest in it.

That philosophy works well in Texas seeing as the big venture capitalists tend to stay on the East and West Coasts.

There are dozens of things to think about when starting a company. Funding can be the most important, and there are many ways to approach raising funding for your startup. Here are a few things to consider. Continue reading.

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Alex Doubet is the CEO and founder of Door Inc., a Texas-based, tech-infused real estate platform.

Houston expert shares her advice on how much startups should spend on marketing

When it comes to setting up a marketing budget for your startup, considering every angle is important. Getty Images

Industry research suggests spending 5 percent to 12 percent of total revenue on an annual marketing budget. At Integrate Agency, we believe marketing spend should be determined from key data points, versus current size. We shepherd our clients through a five-step process to calculate how much they should spend on marketing to maximize their ROI. Continue reading.

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Allie Danziger is the founder and president of Houston-based Integrate Agency, which focuses on digital marketing and public relations.

Finding lab space for startups and independent researchers in Houston needs to be easier, according to this expert

Rentable lab space is hard to come by. Getty Images

Finding coworking space is getting easier and easier for startups, but the same can't be said for startups looking for lab space. If Houston wants to continue to grow and develop its innovation ecosystem — specifically within research and development in the health sciences industry — the city needs more opportunities for small lab space real estate. Continue reading.

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Julie King is president of NB Realty Partners. She has mentored and provided commercial real estate advice to technology, biotech, and early-stage companies for over 20 years.

New technology gives this Houston hospital a competitive edge

A new prostate cancer treatment at Houston Methodist is enhancing the system's patient care. Getty Images

As the top ranking hospital in Texas and one of the biggest employers in Houston, Houston Methodist Hospital is poised to treat the thousands of Texan men who will be diagnosed with prostate cancer this year.

Building on its legacy of delivering advanced cancer treatment, the healthcare giant is one of the first hospitals in the United States to offer men a benign approach to treating localized prostate cancer, using high intensity focused ultrasound, or HIFU. HIFU is a minimally invasive procedure that allows patients to maintain their quality of life with potentially fewer side effects. Continue reading.

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Brian Miles, M.D, is a practicing urologist and professor of urology at the Institute for Academic Medicine at Houston Methodist.

A new prostate cancer treatment at Houston Methodist is enhancing the system's patient care. Getty Images

New technology gives this Houston hospital a competitive edge

Guest column

As the top ranking hospital in Texas and one of the biggest employers in Houston, Houston Methodist Hospital is poised to treat the thousands of Texan men who will be diagnosed with prostate cancer this year.

Building on its legacy of delivering advanced cancer treatment, the healthcare giant is one of the first hospitals in the United States to offer men a benign approach to treating localized prostate cancer, using high intensity focused ultrasound, or HIFU. HIFU is a minimally invasive procedure that allows patients to maintain their quality of life with potentially fewer side effects.

Changing the standard of care

For decades, men diagnosed with prostate cancer have had three ways to manage their disease. The first is watchful waiting or active surveillance. Prostate cancer is often slow growing and may not impact the patient during his lifetime. Despite reassuring data in large randomized trials, some patients are still uncomfortable with a diagnosis of cancer and prefer treatment.

On the other end of the spectrum is the complete treatment of the prostate, which involves either surgically removing the entire organ (radical prostatectomy) or radiation, which can last up to eight weeks, with five rounds of treatment per week. Both treatments are known to cause long term erectile dysfunction and incontinence.

But for men diagnosed with localized prostate cancer, this new HIFU treatment bridges the gap between these three approaches. Unlike diagnostic ultrasound, which people are more familiar with, HIFU uses high-frequency sound waves to heat up and burn cancerous tissue, causing cell death. Think of holding a magnifying glass above a leaf on a sunny day. The sun's rays shine through the lens and cause the leaf to burn.

New and improved

Courtesy of Houston Methodist

With HIFU, the urologist destroys the cancerous tissue without damaging other surrounding structures, which include nerves, blood vessels and muscle tissue. While HIFU has only been able to treat the entire prostate or large areas, Houston Methodist has a new technology, called the Focal One, that can zero in on specific areas to treat. The doctor can draw precise contours around the diseased tissue, destroy only that portion of the prostate and minimize any damage to surrounding tissue. This further decreases the possibility of incontinence and erectile dysfunction.

A competitive edge

Focal One gives Houston Methodist Hospital urologists the ability to plum the depths of something until recently considered heresy. The possibility of focal therapy to ablate only the diseased portion of the prostate is similar to performing a lumpectomy to remove only the diseased tissue of the breast in breast cancer. And focal therapy still leaves doctors with the options of radical surgery or radiation, should the cancer return. They don't necessarily burn any bridges.

Although focal HIFU treatment is available around the world for localized prostate cancer and studies in Europe have demonstrated its safety and efficacy, there are no long term follow up data in the U.S. at this time. So far, treatment complication rates in HIFU have shown to be as good as or better than other therapies. But urologic surgeons in the US generally need 10 years of data to establish focal therapy as a standard treatment, which is why it is important for cancer centers that embrace HIFU to enroll patients in an ongoing registry trial.


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Brian Miles, M.D, is a practicing urologist and professor of urology at the Institute for Academic Medicine at Houston Methodist.

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Houston cleantech, space startups named to World Economic Forum cohort

top honor

Two Houston-based startups have been selected to join the World Economic Forum's Technology Pioneers community.

The two-year program aims to help mission-driven, early-stage start-ups scale their innovations through multi-stakeholder initiatives, co-creating partnerships and other gatherings for community members. One-hundred startups are selected each year from around the globe, this year hailing from 23 countries and working in AI, energy, space, biotech markets and more.

Cleantech startup Vaulted Deep was one of 11 energy and climate companies to be named to the cohort. Julia Reichelstein and Omar Abou-Sayed founded the company in 2023. Its technology injects excess organic waste underground to remove carbon dioxide from the atmosphere.

Last year, Vaulted Deep inked a 12-year deal with Microsoft to remove up to 4.9 million metric tons of carbon dioxide from the environment.

The startup has earned several accolades in recent years, including a No. 3 spot on Fast Company’s list of the World’s Most Innovative Companies of 2026. It was also recently named to market intelligence and advisory firm Cleantech Group's annual Global Cleantech 100 list for a second year in a row.

"Waste management is one of the world's great invisible infrastructure systems ... The need for new infrastructure is growing as disposal challenges become more complex and regulations evolve. Vaulted is building the first new disposal pathway for organic waste in decades by putting it deep underground, permanently," the company shared in a LinkedIn post. "This year, we're joining the World Economic Forum's 2026 Tech Pioneers alongside innovators working on the many interconnected challenges shaping our future."

Houston-based Venus Aerospace was also selected to join the cohort, along with six other spacetech companies. The company was founded in 2020 by Sassie and Andrew Duggleby.

The startup specializes in next-generation rocket engine propulsion as a cleaner alternative to traditional combustion engines. The company's rotating detonation rocket engine (RDRE) burns fuel more efficiently and completed a successful high-thrust test flight last year. Venus says it’s the only company in the world that makes a flight-proven, high-thrust RDRE with a “clear path to scaled production.”

"Frontier technologies matter most when they expand what people, industries, and nations can do," Sassie Duggleby, co-founder and CEO of Venus, said in a news release. "For Venus, RDRE does not just represent a more efficient engine. It is a foundation for faster movement, more capable space systems, and new forms of connectivity across the planet. Being named a Technology Pioneer validates the potential of this technology to help shape a future where distance is less limiting."

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This article originally appeared on our sister site, EnergyCapitalHTX.com.

Houston Methodist receives record $110M gift, names future tower

historic gift

Houston Methodist has received the largest gift in the health system's history to establish new funds for neurological, neuroscience, and women’s health research and treatment.

The $110 million gift comes from Houston-based The Brockman Medical Research Foundation, which supports education and research in the science, medicine and healthcare fields. In response, Houston Methodist announced that it will name its forthcoming 26-story hospital facility the Brockman Centennial Tower.

The tower’s entrance will be named the Anna Margaret Bellows Centennial Hall to honor Anna Margaret Bellows, a young camper who died during the Camp Mystic flooding last summer.

“This extraordinary gift accelerates discovery and transforms how care is delivered,” Dr. Marc Boom, president and CEO of Houston Methodist, said in a news release. “We are grateful to The Brockman Medical Research Foundation for its incredible generosity and vision that will help change the lives of generations of patients. Naming Centennial Tower in recognition of this gift reflects the scale of this commitment and its impact on the future of neuroscience, neurological care and women’s health.”

The gift will be divided into two parts:

  • $100 million will go toward creating an innovation fund within the Houston Methodist Academic Institute and the Houston Methodist Neurological Institute
  • $10 million will be devoted to Houston Methodist's Department of Obstetrics and Gynecology

“This tremendous gift will accelerate translational research that broadens our understanding of neurological and other diseases,” Dr. Jenny Chang, president and CEO of the Houston Methodist Academic Institute, added in the release. “It will allow us to leverage state-of-the-art platforms to detect, diagnose and deliver therapeutics, keeping patient care at the center of our mission.”

The Brockman Centennial Tower is expected to open next year in the Texas Medical Center. Spanning more than 1 million square feet, it will house 400 patient beds, an expanded emergency department, new operating rooms and a rooftop garden. It will be connected to Houston Methodist's flagship Paula and Joseph C. “Rusty” Walter III Tower, which opened in 2018. The Centennial Tower was estimated to cost $1.4 billion when announced in 2022.

In addition to the news of the Brockman gift, Houston Methodist also announced this month that it has launched the Houston Methodist Center for Cell and Gene Therapy and tapped an internationally recognized scientist as its leader.

The new center is focused on discovering and developing innovative and cost-effective therapies for a variety of congenital and acquired diseases, including cancer, HIV and cardiovascular disease.

Dr. Malcolm Brenner has been named as the center's inaugural leader and will assume the role starting in October. He will work alongside scientists and support staff from Baylor College of Medicine and Texas Children's Hospital.

Brenner is a professor of pediatrics, medicine, molecular and human genetics and translational biology at Baylor College of Medicine. He is known for making early advances in using bone marrow transplantation as a form of cell therapy and in engineered immune-cell treatments for cancer and infections, according to a release from Houston Methodist.

“Malcolm Brenner is a pioneer in the field of cell and gene therapy and is uniquely qualified to lead Houston Methodist’s research efforts in this field,” Chang added. “His vision and leadership will play a pivotal role in advancing our work in this space.”