research roundup

Houston researchers tap into tech to provide new brain-related health care solutions

From advanced computation to robots, Rice University, the University of Houston, and Houston Methodist are all working on using technology for medical innovation. Graphic via Getty Images

Research, perhaps now more than ever, is crucial to expanding and growing innovation in Houston — and it's happening across the city right under our noses.

In InnovationMap's latest roundup of research news, three Houston institutions are working on brain-related health care solutions thanks to technologies.

University of Houston research team focused on brain injury treatment through computation

Badri Roysam and his team at the University of Houston are working with the National Institute of Health to develop tools to treat concussions and brain injuries. Photo via uh.edu

A University of Houston researcher is tapping into technology to better treat brain injuries and conditions that scientists have not yet figured out treatment for. Badri Roysam, the current chair of electrical and computer engineering at UH and a Hugh Roy and Lillie Cranz Cullen University Professor, and his team have created a new computational image analysis methods based on deep neural networks.

"We are interested in mapping and profiling unhealthy and drug-treated brain tissue in unprecedented detail to reveal multiple biological processes at once - in context," Roysam says in a UH press release about his latest paper published in Nature Communications. "This requires the ability to record high-resolution images of brain tissue covering a comprehensive panel of molecular biomarkers, over a large spatial extent, e.g., whole-brain slices, and automated ability to generate quantitative readouts of biomarker expression for all cells."

Roysam's system, which was developed at the the National Institute of Neurological Disorders and Stroke, analyzes the images on UH's supercomputer automatically and can reveal multiple processes at once – the brain injury, effects of the drug being tested and the potential side effects of the drug, per the release.

"Compared to existing screening techniques, using iterative immunostaining and computational analysis, our methods are more flexible, scalable and efficient, enabling multiplex imaging and computational analysis of up to 10 – 100 different biomarkers of interest at the same time using direct or indirect IHC immunostaining protocols," says Roysam in the release.

The open-source toolkit, which was developed thanks to a $3.19 million grant from the National Institute of Health, is also adaptable to other tissues.

"We are efficiently overcoming the fluorescence signal limitations and achieving highly enriched and high-quality source imagery for reliable automated scoring at scale," says Roysam. "Our goal is to accelerate system-level studies of normal and pathological brains, and pre-clinical drug studies by enabling targeted and off-target drug effects to be profiled simultaneously, in context, at the cellular scale."

Houston Methodist and Rice University launch new collaboration to use robotics for clinical solutions

Rice University's Behnaam Aazhang and Marcia O'Malley are two of the people at the helm of the new center along with Houston Methodist's Dr. Gavin Britz. Photos via Rice.edu

Rice University and Houston Methodist have teamed up to create a new partnership and to launch the Center for Translational Neural Prosthetics and Interfaces in order to bring together scientists, clinicians, engineers, and surgeons to solve clinical problems with neurorobotics.

"This will be an accelerator for discovery," says the new center's co-director, Dr. Gavin Britz, chair of the Houston Methodist Department of Neurosurgery, in a news release. "This center will be a human laboratory where all of us — neurosurgeons, neuroengineers, neurobiologists — can work together to solve biomedical problems in the brain and spinal cord. And it's a collaboration that can finally offer some hope and options for the millions of people worldwide who suffer from brain diseases and injuries."

The center will have representatives from both Rice and Houston Methodist and also plans to hire three additional engineers who will have joint appointments at Houston Methodist and Rice.

"The Rice Neuroengineering Initiative was formed with this type of partnership in mind," says center co-director Behnaam Aazhang, Rice's J.S. Abercrombie Professor of Electrical and Computer Engineering, who also directs the neuroengineering initiative. "Several core members, myself included, have existing collaborations with our colleagues at Houston Methodist in the area of neural prosthetics. The creation of the Center for Translational Neural Prosthetics and Interfaces is an exciting development toward achieving our common goals."

The team will have a presence on the Rice campus with 25,000 square feet of space in the Rice Neuroengineering Initiative laboratories and experimental spaces in the university's BioScience Research Collaborative. The space at Houston Methodist is still being developed.

"This partnership is a perfect blend of talent," says Rice's Marcia O'Malley, a core member of both the new center and university initiative. "We will be able to design studies to test the efficacy of inventions and therapies and rely on patients and volunteers who want to help us test our ideas. The possibilities are limitless."

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Building Houston

 
 

This week's roundup of Houston innovators includes Michael Suffredini of Axiom Space, Julie King of NB Realty Partners, and Owen Goode of Zaelot. Photos courtesy

Editor's note: In this week's roundup of Houston innovators to know, I'm introducing you to three local innovators across industries — from space tech to software development — recently making headlines in Houston innovation.


Michael Suffredini, CEO and president of Axiom Space

Axiom's CEO announced a new mission and space suit design. Photo courtesy of Axiom Space

It was a big news week for Axiom Space. The Houston company announced its next commercial space mission with NASA to the International Space Station a day before it unveiled its newly design space suit that will be donned by the astronauts headed to the moon.

“We’re carrying on NASA’s legacy by designing an advanced spacesuit that will allow astronauts to operate safely and effectively on the Moon,” says Micahel Suffredini, CEO of Axiom, in a statement. “Axiom Space’s Artemis III spacesuit will be ready to meet the complex challenges of the lunar south pole and help grow our understanding of the Moon in order to enable a long-term presence there.”

Called the Axiom Extravehicular Mobility Unit, or AxEMU, the prototype was revealed at Space Center Houston’s Moon 2 Mars Festival on March 15. According to Axiom, a full fleet of training spacesuits will be delivered to NASA by late this summer. Read more.

Julie King, president of NB Realty Partners

Houston's access to lab space continues to be a challenge for biotech companies. Photo via Getty Images

In terms of Houston developing as an attractive hub for biotech companies, Julie King says the city still has one major obstacle: Available lab space.

She writes in a guest column for InnovationMap that biotech startups need specialized space that can hold the right equipment. That's not cheap, and it's usually a challenge for newer companies to incur that cost.

"However, with realistic expectations about these challenges, the good news is that once settled into a facility that is a fit, Houston’s emerging biotech companies can thrive and grow," she writes. Read more.

Owen Goode, executive vice president at Zaelot

Houston software development firm Axon is planning its Texas expansion thanks to its recent acquisition. Photo via LinkedIn

Owen Goode is a huge fan of Houston. That's why when his software design firm, Axon, got acquired by Zaelot, led by CEO Jeff Lombard, in January, he made sure the deal would mean growth in the region.

Zaelot is a global, software firm with a presence in 14 countries, mostly focused in the United States, Uruguay, and Iceland. With the acquisition of Axon, the combined company is poised to expand in Texas, beginning in Houston, Goode says.

“Together we have a strong suite of offerings across a wide variety of domains including full-stack development, cloud/data engineering, design, staff augmentation, project management, and software architecture. We also have experience in multiple domains, including health care, aviation, defense, finance, and startups,” says Goode. Read more.

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