Thomas Cech

Dr. Tom Cech Inducted into the 2024 ��«��Ƶ County Business Hall of Fame

Anonymous — Mon, 19 Aug 2024 17:02:50 +0000

Dr. Tom Cech Inducted into the 2024 ��«��Ƶ County Business Hall of Fame Anonymous (not verified) Mon, 08/19/2024 - 11:02

Dr. Tom Cech Inducted into the 2024 ��«��Ƶ County Business Hall of Fame

Encouraging and Recognizing Business Excellence: The ��«��Ƶ County Business Hall of Fame is a private, nonprofit 501C3 dedicated to the encouragement of business excellence in ��«��Ƶ County by recognizing and inducting ��«��Ƶ County business leaders into the prestigious Hall of Fame.

The Hall of Fame operates under the administration of a volunteer board of directors comprised of ��«��Ƶ County business leaders. The board provides operational and fiduciary oversight as well as serving as the selection panel for the Hall of Fame honorees.

Each year since its founding in 1992, the Hall of Fame board of directors has chosen and installed a select number of business leaders from a diverse field of candidates nominated by their peers, family members and associates. Candidates are evaluated against a set of criteria set forth in the Hall of Fame bylaws.

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Here’s what a Nobel Prize-winning scientist wants you to know about the Covid-19 vaccines and the future of RNA

Anonymous — Fri, 07 Jun 2024 03:12:26 +0000

Here’s what a Nobel Prize-winning scientist wants you to know about the Covid-19 vaccines and the future of RNA Anonymous (not verified) Thu, 06/06/2024 - 21:12

Dr. Thomas Cech, Nobel Laureate, in an interview with CNN, provides insight into how RNA has impacted modern medicine and biology and how mRNA, holds promise for future vaccines and other scientific and health-related breakthroughs. For many years, Cech has researched RNA and taught chemistry to undergrads at the University of Colorado, ��«��Ƶ.

“We saw that with the mRNA (messenger RNA) vaccines that it can be a good messenger,” says Cech. “But it can do so much more than just act as a message.”

Cech would know. In 1989, he won the Nobel Prize in Chemistry alongside Sidney Altman for their discovery that RNA “is not only a molecule of heredity, but also can function as a biocatalyst,” or enzyme — basically a kind of spark that can facilitate a chemical reaction.

Now, he’s released a book titled “The Catalyst: RNA and the Quest to Unlock Life’s Deepest Secrets” to share his knowledge — and what it could mean for the future — with everyone.

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Tom Cech: How CU tackled COVID-19 testing

Anonymous — Mon, 14 Jun 2021 16:54:25 +0000

Tom Cech: How CU tackled COVID-19 testing Anonymous (not verified) Mon, 06/14/2021 - 10:54

By Tom Cech

I’ve been immersed in the new book by Walter Isaacson, modestly titled “The Code Breaker: Jennifer Doudna, Gene Editing, and the Future of the Human Race.” Multiple pages describe Jennifer’s leadership in launching COVID-19 testing on the Berkeley campus. There’s no question that Jennifer’s scientific acumen, compassion, team-building prowess and rock-star influence in the Bay Area science community made a huge difference in establishing high-throughput testing at UC-Berkeley.

Yet, reading that section of the book, I was struck by Isaacson’s lost opportunity. Faculty, postdocs and students “filling the void” and establishing COVID-19 testing was not unique to Berkeley. It happened at universities around the country. And, we should be proud to note, it happened at CU ��«��Ƶ.

When COVID-19 hit and our campus moved to remote instruction and research in March 2020, we all became painfully aware of the dearth of testing for the virus. Testing was needed for public health reasons – to allow containment of outbreaks, which could easily spread from the CU campus to the City of ��«��Ƶ. The local hospitals were overwhelmed, requiring 3 days or sometimes a week to return results, and the federal government and the State of Colorado were providing little leadership.

The “Do it yourself” solution for CU ��«��Ƶ was catalyzed by Prof. Sara Sawyer and her lab. Their research already involved monitoring flu virus in saliva, and they immediately saw that saliva could just as easily be tested for SARS-CoV-2. Saliva is relevant because it’s the way that COVID is transmitted (little droplets dispersed when you sneeze, cough, yell or sing), and it’s quicker, cheaper and less painful to collect than a nasal swab specimen. Saliva testing, however, was not FDA approved, so the tests organized by Berkeley, CU ��«��Ƶ, and most other universities are called surveillance tests rather than diagnostic tests. If your saliva test comes out positive, you’re urged to get an FDA-approved diagnostic test.

BioFrontiers Director Roy Parker and his research group devised a reliable and sensitive Polymerase Chain Reaction (PCR) assay for SARS-CoV-2 from saliva, and Prof. Leslie Leinwand and Roy then went to the CU administration with a plan to scale up to a University-wide level. The CU administration cut through the normal red tape to order testing supplies and make funds available. Although Leslie and Roy understood the science of testing, they had no experience in the practical issues of setting up space and scheduling that could handle thousands of students, staff and faculty. Here Associate Vice Chancellor Jennifer Barrett McDuffie came to the rescue. Dr. Kristen Bjorkman provided leadership for collecting saliva samples at six sites, testing them in the BioFrontiers Institute, and reporting them quickly and accurately.

The testing lab became operational in August 2020, in time for the students arriving for the Fall Semester. This testing was essential for the safety of CU and our city – when cases inevitably arose, they were quickly contained, and effective contact tracing alerted those who might have been exposed. Cases did spike in September (the unfortunate Party on the Hill), but the spike was short lived. By now, Kristen and her crew have analyzed 185,000 individual saliva samples (185 L of saliva!), which includes 5,000 samples from family and household members.

A special feature of the CU ��«��Ƶ program was the monitoring of effluent (notice my polite choice of words!) from CU’s dorms and correlating this with testing of individual dorm residents. Led by Prof. Cresten Mansfeldt, students tapped into the sewage lines of dormitories and tested for viral RNA. Remarkably, a single infected resident could be detected in a dorm’s effluent.

Campuses across the country each devised their own testing program, aided by much cross-institution sharing of ideas, protocols and data. Yes, it takes “rocket science” to understand how to perform accurate tests with viral RNA. But fortunately, major universities have rocket scientists who are up to the challenge.

Many who worked so tirelessly to create virus testing for CU ��«��Ƶ did the extra work as an overload, unpaid, with no incentive other than “it’s the right thing to do.” They did the extra work at the expense of their own research, their progress towards their degree, their next grant application or publication. Yet they gained something — a tremendous sense of accomplishment, of teamwork, of camaraderie. They came to know faculty, students and staff from far ends of campus, who they hadn’t known existed, and they found them to be just as bright and energetic and committed as they were. The sharing, collaborative, generous spirit gave them confidence that, while the virus might slow us down, it would not put us down.

Thomas R. Cech, Ph.D., is Distinguished Professor of Biochemistry and Director of the Interdisciplinary Quantitative Biology Ph.D. Program at the ��«��Ƶ. He is also Colorado’s first Nobel Prize laureate (1989).

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How does a stem cell know what to become? Study shows RNA plays key role

Anonymous — Tue, 07 Jul 2020 16:06:49 +0000

How does a stem cell know what to become? Study shows RNA plays key role Anonymous (not verified) Tue, 07/07/2020 - 10:06

By Lisa Marshall • Published: July 7 , 2020

In a study published July 6 CU ��«��Ƶ researchers come one step closer to answering that fundamental question, concluding that the molecular messenger RNA (ribonucleic acid) plays an indispensable role in cell differentiation, serving as a bridge between our genes and the so-called “epigenetic” machinery that turns them on and off.

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The unexpected complexities of TERT, a key cancer driver

Anonymous — Thu, 12 Sep 2019 00:27:42 +0000

The unexpected complexities of TERT, a key cancer driver Anonymous (not verified) Wed, 09/11/2019 - 18:27

Telomerase reverse transcriptase (TERT), an enzyme associated with nearly all malignant human cancers, is even more diverse and unconventional than previously realized according to new research by CU Biochem and BioFrontiers' Distinguished Professor Thomas Cech and Professor John Rinn.

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A key ‘kill switch’ in a gene-regulating protein group

Anonymous — Mon, 09 Sep 2019 19:39:41 +0000

A key ‘kill switch’ in a gene-regulating protein group Anonymous (not verified) Mon, 09/09/2019 - 13:39

Published: Sept. 9 , 2019 • By Trent Knoss

CU ��«��Ƶ and Howard Hughes Medical Institute (HHMI) biochemists have revealed a key regulatory process in a gene-suppressing protein group that could hold future applications for drug discovery and clinical treatment of diseases, including cancer.

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Nobel laureate Tom Cech wins 2017 Hazel Barnes Prize

Anonymous — Mon, 27 Mar 2017 16:37:41 +0000

Nobel laureate Tom Cech wins 2017 Hazel Barnes Prize Anonymous (not verified) Mon, 03/27/2017 - 10:37

��«��Ƶ Distinguished Professor Tom Cech, Colorado’s first Nobel Prize winner, has been named the 2017 Hazel Barnes Prize winner – the most distinguished award a faculty member can receive from the university.

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Thomas Cech

Dr. Tom Cech Inducted into the 2024 ��«����Ƶ County Business Hall of Fame

Dr. Tom Cech Inducted into the 2024 ��«����Ƶ County Business Hall of Fame

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Here’s what a Nobel Prize-winning scientist wants you to know about the Covid-19 vaccines and the future of RNA

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Tom Cech: How CU tackled COVID-19 testing

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How does a stem cell know what to become? Study shows RNA plays key role

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The unexpected complexities of TERT, a key cancer driver

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A key ‘kill switch’ in a gene-regulating protein group

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Nobel laureate Tom Cech wins 2017 Hazel Barnes Prize

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Dr. Tom Cech Inducted into the 2024 ��«��Ƶ County Business Hall of Fame

Dr. Tom Cech Inducted into the 2024 ��«��Ƶ County Business Hall of Fame