Research Techniques Made Simple: Emerging Imaging Technologies for Noninvasive Optical Biopsy of Human Skin

Click here to learn about “Emerging Imaging Technologies for Noninvasive Optical Skin Biopsy” in a video addition from the Journal of Investigative Dermatology to the “Methods and Techniques for Skin Research” by UCI Beckman Laser Institute & Medical Clinic researchers Drs. Mihaela Balu and Kristen Kelly and co-authors.

Click here to read more on the Journal of Investigative Dermatology website.

Michael W. Berns, PhD, has been Inducted into the Prestigious Marquis Who’s Who Biographical Registry

Dr. Berns received a Gold Medal from the International Society of Optics and Photonic in 2022

Michael W. Berns, PhD, has been inducted into Marquis Who’s Who. As in all Marquis Who’s Who biographical volumes, individuals profiled are selected on the basis of current reference value. Factors such as position, noteworthy accomplishments, visibility, and prominence in a field are all taken into account during the selection process.

After more than four decades of experience in the classroom and research lab, Dr. Berns retired as a distinguished endowed chair professor at the University of California (UCI) Irvine. Originally joining the faculty in 1972, he served as an associate professor and department chair in the department of developmental cell biology and was subsequently named as the Arnold and Mabel Beckman professor in 1988. During his tenure, Dr. Berns also founded, chaired and served as chief executive officer of The Beckman Laser Institute, a nonprofit institution devoted to biomedical research on cancer and nervous system diseases. Among other achievements on campus, he served as the founding director of the UCI Center for Biomedical Engineering and founded the UCI Photonics Incubator.

Prior to joining UCI, Dr. Berns was an assistant professor of zoology from 1970 to 1972 at University of Michigan in Ann Arbor, and in 1972 he joined the faculty as associate professor in the department of developmental and cell biology at the University of California, Irvine. He also served as an adjunct professor in the department of bioengineering at UC San Diego from 2000 to 2021. Additionally, Dr. Berns lectured extensively in his area of expertise in various European countries, the Middle East, Russia, Japan and China.

From 1973 to 2022, Dr. Berns functioned as the principal investigator for laser microbeam studies on chromosomes in mitosis and other cellular organelles. He also served on the ad hoc committee for lasers in biomedical research for the National Academy of Sciences in 1977 and as the chairperson for the Gordon Conference on Lasers in Medicine and Biology in 1978.

Dr. Berns’ research interests have included cellular and embryonic development, the mitosis of cells, the nucleoli and mitochondria of tissue culture cells, as well as laser instrumentation for biomedical research, and laser microbeam studies on chromosomes. The methods that he has developed to study cells have since become widely adopted by many scientists throughout the world. Dr. Berns notably holds 12 U.S. patents in his field.

Dr. Berns has disseminated his findings by contributing over 500 scholarly articles in leading peer-reviewed journals. He has also authored six technical books. Much of his written work has been published in over a dozen different languages. Aside from his written contributions in the field, Dr. Berns published his first novel in 2021. Titled “The Tinderbox Plot,” the book’s plot centers on a team of ex-KGB agents that smuggle a nuclear device into the U.S.

A leader in his community, Dr. Berns served as a member of his local planning commission for five years. He also established three scholarships at he and his wife’s alma mater, Cornell University, for undergraduate research. In addition, he established a scholarship at the University California Irvine, also for undergraduate research and to honor his late wife Roberta M. Berns who also taught at UCI and authored a bestselling text book Child, School, Family and Community (Cengage 10th edition).

Dr. Berns graduated from Cornell University with a Bachelor of Science in 1964, a Master of Science in 1966 and a Doctor of Philosophy in biology in 1968. He subsequently held a postdoctoral position at the Pasadena Foundation for Medical Research in Pasadena, California, from 1968 to 1970.

To remain aware of developments in his field, Dr. Berns has been a member of the American Society of Cell Biology, the American Society of Photobiology, the Tissue Culture Association, the Society for Developmental Biology. and the American Society of Lasers in Medicine and Surgery of which he was president in the 1990’s. He is also an elected fellow of the American Association for the Advancement of Science, the American Institute for Biomedical Engineering, and the International Society of Optics and Photonics from which he received the Lifetime Achievement Award. Furthermore, Dr. Berns is a foreign member of the Royal Norwegian Society of Sciences and Letters and is a fellow of the Royal Society of Biology (UK).

Dr. Berns received several grants from the National Institutes of Health, the National Science Foundation, the US Office of Naval Research, the US Air Force office of Research and other organizations for his research between 1970 and 2022. He also received an International Cancer Research Technology Transfer Fellowship from the International Union Against Cancer between 1977 and 1980.

In recognition of his contributions, Dr. Berns was honored with a Gold Medal from the International Society of Optics and Photonics in 2022. He previously received the William B. Mark Award from the American Society for Lasers in Medicine and Surgery in 1990. Dr. Berns’ achievements have also been featured in National Geographic and Scientific American magazines on several occasions.

About Marquis Who’s Who®
Since 1899, when A. N. Marquis printed the First Edition of Who’s Who in America®, Marquis Who’s Who® has chronicled the lives of the most accomplished individuals and innovators from every significant field of endeavor, including politics, business, medicine, law, education, art, religion and entertainment. Today, Who’s Who in America® remains an essential biographical source for thousands of researchers, journalists, librarians and executive search firms around the world. Marquis® now publishes many Who’s Who titles, including Who’s Who in America®, Who’s Who in the World®, Who’s Who in American Law®, Who’s Who in Medicine and Healthcare®, Who’s Who in Science and Engineering®, and Who’s Who in Asia®. Marquis® publications may be visited at the official Marquis Who’s Who® website at www.marquiswhoswho.com.

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Milner elected as an ASLMS Board of Directors Basic Science Division Representative

Photo: ASLMS

Institute Director Thomas Milner was elected to a two-year term on the American Society for Laser Medicine and Surgery (ASLMS) Board of Directors as a representative for Basic Science.

Milner officially assumes the office on Saturday, April 30, 2022, after the Annual Business Meeting held in conjunction with the Annual Conference.  

Click here for more information about the ASLMS Board of Directors. 

Berns and Preece selected as Associate Editors of Frontiers Editorial Board of Optics and Photonics

Photo: Frontiers Science News

UCI Beckman Laser Institute & Medical Clinic Founding Director Michael Berns and Assistant Professor Daryl Preece were selected as associate editors on the editorial board of Optics and Photonics, led by Lorenzo Pavesi of University of Trento.  As associate editors, Berns and Preece will play a role in the strategic development of their specialty, while editing manuscripts.

The selection was in recognition of a special issue of three Frontiers journals about Optical Trapping (Laser Tweezers) and Nanosurgery (Laser Scissors), which was one of the top-performing collections in the specialty section Optics and Photonics in 2021.  The research topic attracted 59,807 views and 13,225 downloads.

Co-editors Halina Rubensztein-Dunlop from the University of Queensland in Australia and Monika Ritsch-Marte from the Medical University, Innsbruck in Austria were also selected as associate editors.

 “The success of our special issue is a testament to the high level of interest in the burgeoning field of optics and photonics, and particularly in the sub-specialty area of cellular biophotonics,” stated Berns.

Click here for more information about Frontiers.

ASLMS selects Gynecological Health Abstract for the Best Overall Clinical Research and Innovations (Dr. Richard E. Fitzpatrick) Abstract Award

Photo: ASLMS

The American Society for Laser Medicine and Surgery (ASLMS) selected the abstract, “Virtual Vaginal Biopsy for Genitourinary Syndrome of Menopause Using Optical Coherence Tomography,”  by Afiba Arthur, M.D,. UCI Obstetrician-Gynecologist fellow, for the Best Overall Clinical Research and Innovations (Dr. Richard E. Fitzpatrick) Abstract Award.

The abstract was selected by the Section Chairs at the 2022 ASLMS Annual Conference, to be held April 27-30, 2022 in San Diego, CA.  The award is given annually, funded by Candela and includes a $1,000 honoraria.

 “This project is a ‘game changer’ in a field which is so highly visible in the public eye,” stated Yona Tadir, M.D., former medical director and adjunct professor, UCI Beckman Laser Institute & Medical Clinic.

“The impact of this project and the OCT/OCT-A [optical coherence tomography and optical coherence tomography angiogram] technology which has never been used in women’s health goes far beyond the use of energy-based devices in menopausal medicine,” continued Tadir, “This might be a new, non-invasive monitoring tool in the evaluation of physiologic changes – be it pre- to post-menopausal phase of life, or any kind of vaginal changes following hormonal or energy-based treatment.”    

“The tools that are under development and the data collected in this supportive and productive collaborative environment with the clinical arm of the UCI Urogynecology Division of the Department of Obstetrics & Gynecology is the essence of Beckman Laser Institute,” stated Tadir.  

Click here to learn more about the 2022 ASLMS Annual Conference and the Dr. Richard E. Fitzpatrick Clinical Research and Innovations (Best Overall Clinical) Abstract Award.

Four Biomedical Engineering Faculty Named AIMBE Fellows

By Lori Brandt, UCI Samueli School of Engineering

Four UC Irvine biomedical engineering faculty – Elliot BotvinickMichelle DigmanChang Liu and Wendy Liu –  are among 152 medical and biological engineers who were inducted into the American Institute for Medical and Biological Engineering’s College of Fellows Class of 2022.

Each was selected for their outstanding contributions in their field. A prestigious professional distinction, the College of Fellows represents the top 2% of medical and biological engineers in the country.

“Induction into AIMBE is a well-deserved honor for these faculty, two of whom are also members of the Edwards Lifesciences Foundation Cardiovascular Innovation and Research Center (CIRC),” said Naomi Chesler, director of the CIRC and an Inclusive Excellence Professor of biomedical engineering, who nominated all four. “It is both a recognition of their research accomplishments and impact to date and an opportunity to contribute to biomedical science policy and public understanding of biomedical science and engineering on a larger stage.”

Professor Botvinick was recognized for work in biophotonics and its use in medical devices and the study of biophysics in cell-tissue interactions. In his research, Botvinick studies the relationship between mechanical stresses on cells and molecular signaling or mechanotransduction.

“I am honored to become an AIMBE fellow,” he said. “I will continue to devote my life to improving our understanding of how cells sense tissues and to develop new technologies to aid in the treatment of diabetes. As an AIMBE fellow, I will embark on the next chapter of my career, which is to invent, develop, test and commercialize unprofitable medical devices for underserved groups, particularly in pediatrics. And more importantly, to build and share the resources for other scientists to do the same.”

Associate Professor Digman was acknowledged for her contributions to the development of and applications to fluorescence fluctuation spectroscopy and fluorescence lifetime imaging microscopy. Digman’s research focuses on quantitative spatial and temporal correlation spectroscopy, protein dynamics during cell migration, characterizing metabolic alterations in cells and tissues, and developing novel imaging technologies.

“I am honored to join my colleagues as an AIMBE fellow,” said Digman. “I want to thank my past and present group members, as well as collaborators for making so many things possible during this research journey. I’m also excited to support AIMBE’s mission of advocacy in the field of biomedical engineering. In addition, I want to thank Naomi Chesler, who was vital in all of our nominations, for her support and efforts in contributing to enhancing equity in our department.”

The AIMBE selected Chang Liu, associate professor, for his efforts in the fields of synthetic biology and directed evolution through the invention of in vivo hypermutation systems. He engineers specialized genetic systems that continuously and rapidly mutate user-selected genes in vivo. These systems allow researchers to evolve proteins at unprecedented speed, scale and depth in order to engineer new protein functions, probe the rules of evolution and understand the fundamental sequence-function relationships governing proteins and other macromolecules.

“I am delighted to be elected into the fellowship and look forward to fruitful interactions and endeavors with other members,” said Liu.

Professor Wendy Liu was recognized for contributions and service to the cell and tissue engineering community and advancing the field of immune cell mechanobiology. She uses bioengineering approaches to understand how the microenvironment regulates immune cell plasticity and immune-mediated wound healing. She is studying macrophages, innate immune cells that adopt a spectrum of functional phenotypes depending on their context and play a major role in wound healing and disease.

“I am honored and excited to receive this recognition from AIMBE,” she said. “I am also extremely grateful for the wonderful colleagues at UCI who have provided a supportive environment, and all of my collaborators and students who have contributed to our work.”

AIMBE’s mission is to recognize excellence, advance public understanding, and accelerate medical and biological innovation. Its College of Fellows includes over 1,500 honorees who work in academia, industry, clinical practice and government. The formal induction ceremony will be held during AIMBE’s 2022 Annual Event on March 25.

Read more on the UCI Samueli School of Engineering website.

Berns Awarded 2022 International Society for Optics and Photonics Gold Medal

Photo: Paul Kennedy

The SPIE Gold Medal is the highest honor the Society bestows. It is awarded in recognition of outstanding engineering or scientific accomplishments in optics, photonics, electro-optics, or imaging technologies and applications.

Michael Berns, cofounder and founding director of the Beckman Laser Institute & Medical Clinic and a professor of biomedical engineering, surgery, and developmental and cell biology at the University of California, Irvine (UCI), is widely known as the “the father of laser microbeams,” thanks, in part, to his seminal work delineating how the laser can perform subcellular surgery on chromosomes. With an overarching approach that focuses on light interactions with cells and tissues, his research works to address biomedical problems such as nervous-system repair at single-cell level, a laser-leveraging technique that extends to degenerative diseases such as Parkinson’s, Alzheimer’s, and Huntington’s. Among other roles, Berns oversees Beckman’s Cellular Biophotonics Laboratory, as well as serving as the director of the recently established Michael and Robert Berns Laser Microbeam Program.

Berns’ many recognitions include being elected as a Fellow of the Royal Society of Medicine in the United Kingdom in 2021. He is a Fellow of the British Royal Society of Biology, the Royal Norwegian Society of Sciences and Letters, and the American Association for the Advancement of Science as well as being an SPIE Fellow. In 1994, he received the UCI medal, the highest honor awarded at UCI; in 2006, he received the SPIE Biomedical Optics Lifetime Achievement Award. He currently sits on the editorial board of the SPIE Journal of Biomedical Optics.

“Michael Berns’ work over several decades has set the international benchmark for the particular use of the laser for various studies in biomedicine,” says University of St. Andrews’ School of Physics and Astronomy Professor Kishan Dholakia. “He has consistently performed and delivered breakthrough science that has stood the test of time, and is, quite simply, a highly prolific and agenda-setting international scientist of the highest quality. I have been most impressed with his passion and rigor at scientific meetings which is an inspiration to audiences, and key to his success in teaching, training, and mentoring young researchers. In addition, the strategic value and impact of Berns’ work with regard to international science has been outstanding. The collaboration of his group at UCI with Professor Halina Rubinsztein-Dunlop and her group at the University of Queensland, for example, has led to an exceptional and prolific union of two of the leading photonics laboratories in the world. The complementary partnership has led to very exciting and highly productive trans-Pacific interdisciplinary research. The impact of Berns’ own work and that with collaborators supports the future of the field through the training and exchange of graduate students and post-docs.

Click here for the full SPIE article.

Milner Receives DART SPORE Award for the Early Detection and Treatment of Cutaneous Neurofibroma (cNF)

Institute Director Thomas Milner, an investigator in the field of laser-based medical devices and a
pioneer in optical imaging of tissue, received a $75,000 award from the Developmental Research
Program (DRP) of the Developmental and Hyperactive Ras Tumor (DHART) SPORE. The study focuses on
the early detection and treatment of cutaneous neurofibroma (cNF), imaging cNF at the earliest stages
of development for improved detection and treatment. The study has substantial translational
implications for treating cNF tumors, potentially allowing intervention at an early point of development
of cNF.

With a worldwide incidence of 1 in 3000, neurofibromatosis type 1 (NF1) is the most common inherited
cancer predisposition syndrome and the founding member of a group of developmental disorders that
are collectively termed “Rasopathies.” Clinical manifestations of NF1 include pigmented skin lesions,
skeletal dysplasia, learning disabilities, and an increased risk of developing specific neoplastic diseases
that progress to aggressive cancers. These premalignant and malignant tumors frequently affect
children, adolescents and young adults.

Collectively, the tumors that develop in NF1 patients are a substantial cause of morbidity and premature
mortality. In addition to its role as an initiating mutation in NF1-associated cancers, recent genome-wide
sequencing studies uncovered frequent somatic NF1 mutations in glioblastoma (GBM), acute myeloid
leukemia (AML), melanoma, lung adenocarcinoma and other sporadic cancers.
With the study, Milner and his research team offer a new and innovative area of focus as no other
studies such as this exist. Early intervention for various benign and potentially malignant tumors or
conditions for NF1 patients is important, as trying to manage these conditions is far more challenging
after they have been established.

The Developmental and Hyperactive Ras Tumor (DHART) SPORE was funded in 2015 with the goal of
implementing effective targeted molecular therapies for neoplasms and cancers characterized by NF1
mutations. The DRP project is funded by a generous commitment to the DHART SPORE by the
Neurofibromatosis Therapeutic Acceleration Program (NTAP).

Click here for more information about DHART SPORE.

Chen Receives an NIBIB Grant to Develop Imaging Probe to Monitor and Manage Women’s Health

UCI Beckman Laser Institute’s Zhongping Chen has been awarded a three-year $1.9 million grant from the National Institute of Biomedical Imaging and Biomedical Engineering (NIBIB) to develop an imaging probe to monitor and manage vaginal health.

Genitourinary Syndrome of Menopause (GSM) affects up to 50% of women and negatively affects their quality of life with regard to general health and sexual function. Hormone therapy is the most commonly performed procedure to supplement the natural estrogen, however there are health risks associated with long-term therapy.

Recently, an alternative therapy has been proposed using fractional CO2 microablation that may benefit patients that cannot receive hormone therapies. Although laser microablation showed a clear benefit in dermatology, it remains controversial in female pelvic medicine. The main problem is that, without a clear indication to routinely perform an invasive biopsy for benign genitourinary changes, the pathophysiology of tissue response and factors leading to refractory symptoms remain poorly understood. This area of research would greatly benefit from non-invasive imaging technologies such as Optical Coherence Tomography (OCT).

The long-term goal of Chen’s study is to provide individualized patient management by screening patients who will benefit the most from laser therapy, optimize the laser duration and dose and assess the need for follow-up care. To achieve this goal, Chen and UCI’s Felicia Lane will develop a point-of-care endoscopic imaging system that combines OCT and OCT angiogram (OCTA) to obtain simultaneous information on structural and functional changes during vaginal laser treatment.

The endoscopic OCT/OCTA system will serve as a noninvasive biopsy tool in the gynecological practice and it can, noninvasively, provide structural and functional information about the tissue. This will provide clinicians and scientists with an important tool to screening the patients that will benefit from the laser, monitor the progression of laser therapy, and evaluate the tissue response from the laser treatment and further individualize treatment strategies. The research is expected to have a significant impact on image-guided laser therapy and the management of GSM.

SPIE names Michael Berns as its 2022 Gold Medal winner

Professor Berns is co-founder of the Beckman Laser Institute and a Professor at University of California, Irvine.

By Photonics World

SPIE has announced that its 2022 SPIE Gold Medal winner is Michael Berns, co-founder and founding director of the Beckman Laser Institute & Medical Clinic and a professor of biomedical engineering, surgery, and developmental and cell biology at the University of California, Irvine.

The SPIE Gold Medal is the highest honor the Society bestows. It is awarded in recognition of outstanding engineering or scientific accomplishments in optics, photonics, electro-optics, or imaging technologies and applications.

Berns is widely known as the “the father of laser microbeams,” due, in part, to his seminal work delineating how the laser can perform subcellular surgery on chromosomes. With an overarching approach that focuses on light interactions with cells and tissues, his research works to address biomedical problems such as nervous-system repair at single-cell level, a laser-leveraging technique that extends to degenerative diseases such as Parkinson’s, Alzheimer’s, and Huntington’s.

Multiple roles and recognitions

Among other roles, Berns oversees Beckman’s Cellular Biophotonics Laboratory, as well as serving as the director of the recently established Michael and Robert Berns Laser Microbeam Program.

Berns’ many recognitions include being elected as a Fellow of the Royal Society of Medicine in the UK in 2021. He is a Fellow of the British Royal Society of Biology, the Royal Norwegian Society of Sciences and Letters, and the American Association for the Advancement of Science as well as being an SPIE Fellow.

In 1994, he received the UCI medal, the highest honor awarded at UCI; in 2006, he received the SPIE Biomedical Optics Lifetime Achievement Award. He currently sits on the editorial board of the SPIE Journal of Biomedical Optics.

“Michael Berns’ work over several decades has set the international benchmark for the particular use of the laser for various studies in biomedicine,” says University of St. Andrews’ School of Physics and Astronomy Professor Kishan Dholakia.

“He has consistently performed and delivered breakthrough science that has stood the test of time, and is, quite simply, a highly prolific and agenda-setting international scientist of the highest quality. I have been most impressed with his passion and rigor at scientific meetings, which is an inspiration to audiences, and key to his success in teaching, training, and mentoring young researchers.

“In addition, the strategic value and impact of Berns’ work with regard to international science has been outstanding. The collaboration of his group at UCI with Professor Halina Rubinsztein-Dunlop and her group at the University of Queensland, for example, has led to an exceptional and prolific union of two of the leading photonics laboratories in the world.

“The complementary partnership has led to very exciting and highly productive trans-Pacific interdisciplinary research. The impact of Berns’ own work and that with collaborators supports the future of the field through the training and exchange of graduate students and post-docs.”

Read full article on optics.org.