Sentences with phrase «study of cell biology»
Valer Longo is one of the most rigorous researchers in the world in the study of cell biology and gerontology.
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Davidson took the fluorescent proteins originally developed by Roger Tsien, a frequent collaborator, and expanded on then to revolutionize the study of cell biology.
Not exact matches
Lie4Him, Schweitzer, one of the first scientists to use the tools of modern cell biology to study dinosaurs, has upended the conventional wisdom by showing that some rock - hard fossils tens of millions of years old may have remnants of soft tissues hidden away in their interiors.
Dennis has a PhD in genetics / developmental biology from the University of British Columbia and a special interest in studying pattern formation and cell - cell communication during tissue development using fruit flies as a model organism.
Kauffman was trained as a physician, but gave up medical practice to study fundamental questions in biology: «I entered biology because the magnificent wonder of cell differentiation overwhelmed me» (HU94).
«We found that babies who are fed only breast milk have microbial communities that seem more ready for the introduction of solid foods,» the study's lead author Dr. Andrea Azcarate - Peril, assistant professor in the department of cell biology and physiology, said in a press release.
Roman Giger, an associate professor of cell and developmental biology at the University of Michigan, Ann Arbor, studies neurodegeneration and treating spinal cord injury.
The fields within biology are further divided based on the scale at which organisms are studied and the methods used to study them: biochemistry examines the fundamental chemistry of life; molecular biology studies the complex interactions of systems of biological molecules; cellular biology examines the basic building block of all life, the cell; physiology examines the physical and chemical functions of the tissues and organ systems of an organism; and ecology examines how various organisms interrelate.
Researchers at the Center for Engineering MechanoBiology (CEMB), an NSF Science and Technology Center at the University of Pennsylvania, study plants like this Arabidopsis thaliana to learn how molecules, cells and tissues integrate mechanics within plant and animal biology, with the aim of creating new materials, biomedical therapies and agricultural technologies.
She earned her Ph.D. in molecular biology from the University of Southern California in Los Angeles, where she studied the nerve cells that compel a fruit fly to perform a dazzling mating dance.
Speeches came from a variety of speakers, including a science broadcaster and writer, a Pakistani - born Canadian Muslim who works in STEM, a Pakistani - born professor who studies cell biology and anatomy; and, an emergency room physician who helped start the process to phase out coal - fueled power plants by 2030 in Alberta.
Now 24, he is a first - year graduate student in the department of cellular and structural biology at the University of Texas Health Science Center in San Antonio (UTHSCSA), where he is studying the role of oxidative damage — the wear and tear inflicted upon the cell by toxic molecules called free radicals — in the aging process.
«The tumor cells are smart,» said Wei Guo, co-corresponding author on the study and a professor of biology in Penn's School of Arts and Sciences.
«A potted plant may look tranquil, but there are actually a lot of conversations going on in that pot,» said study co-author Joff Silberg, associate professor of biochemistry and cell biology and of bioengineering at Rice.
Some of the researchers at the centre will study the differentiation of stem cells into other cell types, one group by using human embryonic stem cell biology and another by studying early embryo development.
According to Izpisúa Belmonte, who is also a professor at the gene expression laboratories of the Salk Institute for Biological Studies in San Diego, California, CMRB aims to become «a research centre of excellence in south Europe in the line of world - recognized institutions such as the Salk or the Whitehead institutes, where both pre - and postdoctoral researchers receive multidisciplinary training of the highest quality» in stem cell biology and cell regeneration.
Dmitry Royhman, currently studying to get his PSM in cell and molecular biology at IIT, says, «The reason I chose to do the PSM instead of the traditional Master's degree was because the M.S. would have restricted me more toward research, and I was not sure that was the path for me.»
Susan Howitt, deputy head of biology teaching and learning, Research School of Biology, Australian National University, studies cell transporters in addition to her administrative and teaching duties.
Studies of the lens of the eye not only could reveal ways to prevent cataracts but also might illuminate the biology of Alzheimer's, Parkinson's and other diseases in which cells commit suicide
Earlier, for his Ph.D., he used his physics training to study biological interactions at the molecular resolution — but for his postdoc he changed approaches dramatically, turning to cell biology and applying his skills to the development of high - resolution functional imaging of DNA transcription in living cells.
«There's dogma in the literature — which is more oriented toward the cell biology of aging — that wild animals don't actually senesce,» says Daniel Nussey, an evolutionary ecologist at the University of Edinburgh who studies aging in Soay sheep on a remote Scottish island.
Xian - Cheng Jiang, PhD, professor of cell biology at SUNY Downstate Medical Center, has led a study identifying a new approach for lowering «bad» lipids in blood circulation, a critical means to combat devastating cardiovascular diseases such as atherosclerosis.
Cell lines are the workhorses of biology, routinely stocked and studied in every laboratory to understand cellular pathways, receptors, targets, hormones, and all aspects of normal and malignant physiology.
«Studying human islet cells has been a major challenge in the field of diabetes research for decades because the pancreas essentially digests itself shortly after a person's death,» said professor of developmental biology Seung Kim, MD, PhD.
«This paper is a great example of how chemistry can help make step changes in biology,» says Matthew Dalby, a professor of cell engineering at the University of Glasgow and co-senior author on the study with Ulijn.
Efforts to obtain and study genomes and enrichment cultures of uncultivated microbial lineages will likely further expand our knowledge about archaeal phylogenetic and metabolic diversity and their cell biology and ecological function.
«Our work could lead not only to a better understanding of the biology of the optic nerve, but also to a cell - based human model that could be used to discover drugs that stop or treat blinding conditions,» says study leader Donald Zack, M.D., Ph.D., the Guerrieri Family Professor of Ophthalmology at the Johns Hopkins University School of Medicine.
Studying the vying for nutrients in the cell «will teach us really interesting biology about how the cell senses the presence of a parasite metabolically, and how the cell is able to metabolically respond,» Pernas says — knowledge that could lead to new therapies.
You'll also be expected to remain knowledgeable of advances outside your immediate field of study (i.e., reading about cell biology if you work on transcription), which will permit you to round out your education.
«CellNet will also be a powerful tool to advance synthetic biology — to engineer cells for specific medical applications,» says James Collins, PhD, Core Faculty member at the Wyss Institute and the William F. Warren Distinguished Professor at Boston University, co-senior investigator on one of the studies.
In a second study, they applied CellNet's teachings to a recurring question in stem cell biology: Is it feasible to directly convert one specialized cell type to another, bypassing the laborious process of first creating an iPS cell?
Ana Soto, professor of cellular biology at Tufts University School of Medicine, and her colleagues were studying the effects of estrogen on a breast cancer cell line.
Hwang said the study would provide data about the best candidates for active surveillance, and create a repository of imaging and cell samples to advance knowledge into the molecular biology of DCIS and what fuels or deters its growth.
The study, «VlincRNAs controlled by retroviral elements are a hallmark of pluripotency and cancer» found that novel non-coding parts of the human genome known as vlincRNAs (very long intergenic, non-coding RNAs) triggered by ancient viruses, participate in the biology of stem cells, and in the development of cancer.
The startling feat prompted President Barack Obama to ask his newly formed bioethics commission to examine the implications of the Venter study and other kinds of synthetic biology, such as creating biological circuits by putting components together in a cell.
A former research fellow of the Royal Society, he was director of studies in biochemistry and cell biology at Clare College at Cambridge University and a Frank Knox Fellow at Harvard.
«By learning more about how these cells work, we are one step closer to understanding the disease states in which these cells should be studied,» said Cagla Eroglu, an assistant professor of cell biology and neurobiology at the Duke University Medical Center, who led the research.
«Until now, no studies have separated how resistance to these two different drug actions might work,» says Roepe, also a professor of biochemistry and cell and molecular biology and co-founder of Georgetown's Center for Infectious Disease at Georgetown University Medical Center.
«It really reinforces the idea that evolution of the code itself was a progressive process,» said Paul Schimmel, a professor of molecular and cell biology at the Scripps Research Institute, who was not involved in the study.
«In a previous study focused on identification of the first cells in the nervous system to fail during aging of this reflex we found that sensory neuron aging drives aging of the circuit, said Lynne Fieber, associate professor of marine biology and ecology at the UM Rosenstiel School.
«This is one of nature's most remarkable feats of regeneration,» said the study's senior investigator Kenneth Poss, professor of cell biology and director of the Regeneration Next initiative at Duke.
Rather than despairing that combinatorial interactions of diets, nuclear genes, and mitochondrial genes make the underlying biology of aging intractably complex, Rand and lead author Chen - Tseh Zhu said studies that explicitly embrace such multifactorial interactions can lead researchers to understand the inherent biological complexity of the aging process: Many genes, many cells, and many environments all contribute to the aging process.
Dr. Taraska's lab studies the structural cell biology of exocytosis and endocytosis with advanced imaging methods including live cell microscopy, superresolution fluorescence, and electron microscopy.
He subsequently obtained a Ph.D. at the University of Sydney studying cancer cell biology, and was awarded a Fulbright Fellowship to undertake postdoctoral research at the National Cancer Institute, National Institutes of Health in Bethesda, Maryland.
«This study opens an entirely new area of discovery for many aspects of cell biology and biomedical research — how cancer cells metastasize, for example — and provides many new therapeutic targets,» said senior author Jack Dixon, PhD, professor in the UC San Diego School of Medicine and associate vice chancellor of Scientific Affairs.
The study, published in Cell Reports on July 2, sheds light on the evolutionary biology of these extinct giants.
His current research uses a variety of molecular, biochemical, and genetic approaches to study the basic biology of mesenchymal stem cells (MSCs).
Areas covered range from basic studies into the biology of innate and adaptive immunity (immune cell development and differentiation, immunogenomics, systems immunology, structural immunology, antigen presentation, immunometabolism, and mucosal immunology) to immune contributions to health and disease (host defense, inflammation, cancer immunology, autoimmunity, allergy, transplantation, and immunodeficiency).
«This year's Nobel Laureates have been studying this fundamental problem and solved the mystery of how an inner clock in most of our cells in our bodies can anticipate daily fluctuations between night and day to optimize our behavior and physiology... since the paradigm shifting discoveries by Hall, Rosbash and Young, circadian biology has developed into a highly dynamic research field with vast implications for our health and well - being.»
«Our results underscore the need for the field of regenerative medicine to proceed with care,» said the study's co-corresponding author Kevin Eggan, an HSCI Principal Faculty member and the director of stem cell biology for the Stanley Center.