Biology

News

06 Sep 2021
A comprehensive, systematic meta-analysis conducted by HKBU scientists found a significant association between exposure to PM2.5, i.e., fine particulates with equivalent diameters of less than 2.5 microns suspended in the air, and neurological disorders. These include stroke, dementia, Alzheimer's disease, Parkinson's disease and autism spectrum disorder (ASD). Neurological disorders are the leading cause of disability and the second leading cause of death worldwide, posing serious challenges to global health.
06 Sep 2021
Neuroscientists develop a new approach to better understand the neural mechanism underlying deductive and inductive reasoning
Masahiro Nakaoka, Rommel Llanillo, Muammar Princess Soniega
03 Sep 2021
Social vulnerabilities of coastal communities and their reliance on blue carbon ecosystem services may be improved by addressing three major factors, according to a study led by Hokkaido University researchers.
02 Sep 2021
Researchers at Kanazawa University describe in Scientific Reports the identification of small compounds that can regulate the cellular production of extracellular vesicles — nanocontainers transporting biomolecules between cells. Such compounds hold promise for use in therapies for various diseases.
02 Sep 2021
Researchers at Kanazawa University report in Proceedings of the National Academy of Sciences how a protein molecular motor can chop off a piece of cell membrane. The constrict-and-cut mechanism resembles that of a ratchet motor, and is of importance in processes mediating the entry of particles into cells.
01 Sep 2021
KAIST researchers have used whole-genome sequencing to track the development from a single fertilized-egg to a human body.
26 Aug 2021
A multi-functional, small molecule can tag mutant genetic sequences inside mitochondria for removal.
20 Aug 2021
A microphysiological system (MPS) is a 3D organ construct using human cells. They show us how organs respond to drugs and environmental stimuli. Now, Tohoku University researchers have developed a new imaging tool for MPS using scanning probe microscopy.
19 Aug 2021
A two-dimensional map of proteins, including secondary structures, was obtained for the hindwings of an insect (Anomala albopilosa) at the spatial resolution of 100 µm. Mapping was achieved with the microscopic vibrational circular dichroism (VCD) system, which has been developed in our laboratory. As a result, the insect hindwing was revealed to be composed of segregated microdomains consisting of proteins with different secondary structures.
18 Aug 2021
A collaboration between Osaka City University and Setsunan University sheds light on the effect urbanization has on the flesh fly species Sarcophaga similis. Through a series of laboratory and in-field experiments, scientists show that an increase in nighttime illumination and temperature, two of the major characteristics of urbanization, can postpone S. similis hibernation anywhere from 3 weeks to a month.
Model of translation initiation and its control by 5MP
17 Aug 2021
Cells translate their genetic material at rapid rates with exquisite precision to reproduce, repair damage or even combat disease. But the process can deregulate and give rise to disease. Byproducts of errant processes can build up like gunk in the gears, especially around neurons, breaking down the repair mechanisms and causing further damage and even neurodegenerative disorders such as Alzheimer’s disease.
12 Aug 2021
Experiments conducted on genetically modified mice clarify the role of a protein in regulating properties of specific hippocampal neural circuits
11 Aug 2021
Researchers discover a link between an increase in protein Ba of the complement immune system and the eventual development of thrombotic microangiopathy in patients who have received an allogeneic hematopoietic stem cell transplantation.
10 Aug 2021
A new, energy-efficient method of electrical brain stimulation developed by researchers from the Daegu Gyeongbuk Institute of Science and Technology could aid stroke rehabilitation and has few side effects.
27 Jul 2021
An international team of scientists say that tigers could come roaring back in an unlikely place: northeastern China.
Exposure of a PCB metabolite to whale-derived induced neurons caused apoptosis and neurodegeneration
26 Jul 2021
Using neurons directly reprogrammed from tissues of stranded whales to assess brain health A research team of the Center for Marine Environmental Studies (CMES) of Ehime University, Japan succeeded for the first time in direct reprogramming of whale somatic cells to neuronal cells, and conducted a neurotoxicity test using these cells. Exposure to a metabolite (4′OH-CB72) of polychlorinated biphenyls, ubiquitous environmental pollutants, caused apoptosis in the reprogrammed neurons. Transcriptome analysis of 4′OH-CB72-treated whale neurons showed altered expressions of genes associated with oxidative phosphorylation, chromatin degradation, axonal transport, and neurodegenerative diseases.
21 Jul 2021
Researchers at the RIKEN Center for Biosystems Dynamics Research (BDR) have succeeded in creating the first genetically engineered marsupial. This study, published in the scientific journal Current Biology, will contribute to deciphering the genetic background of unique characteristics observed only in marsupials.
20 Jul 2021
Using electron microscopy and high-speed atomic force microscopy, researchers show the internal molecular motor behind the gliding mechanism for Mycoplasma mobile to consist of two ATP synthase-like molecules. Sharing a similar structure with ATP synthase suggests a common evolutionary ancestor. This synthase-like ATPase is challenging the origin of cells and proteins themselves.
The fluorescence polarization immunoassay developed to detect and quantify antibodies against SARS-CoV-2
15 Jul 2021
Scientists have developed a rapid, highly accurate test to detect antibodies against the spike protein of SARS-CoV-2 in human serum, opening a new avenue for understanding the full extent of the pandemic and evaluating the effectiveness of vaccines.
 IMAGE
14 Jul 2021
Researchers have found a way to enhance radiation therapy using novel iodine nanoparticles.
13 Jul 2021
Researchers from Osaka City University show the benefits of mixing alginic acid with calcium phosphate cement (CPC), a common bone replacement material, with in vitro and in vivo studies. The biopolymer is shown to improve the setting time and compressive strength of CPC, as well as help it acquire porosity – which allows cells to enter the defected area and grow new bone.
Figure 1. Schematic reactions of aconitase superfamily members.
08 Jul 2021
Molecular evolution of enzyme beyond recruit hypothesis ●First determination of crystal structures of aconitase X by X-ray crystallographic analysis ●Evidence of a common ancestor of aconitase superfamily, appearing before the previously proposed one ●Evolutional insight of requirement of complicated metabolic pathways in primordial cell
08 Jul 2021
Researchers at The University of Tokyo Institute of Industrial Science use artificial intelligence to predict the size of cells over time without the need for simplifying assumptions, which may lead to a new understanding of microbiology principles and improved drug manufacturing from recombinant bacteria
05 Jul 2021
Researchers analyze bone marrow-derived and peripheral blood-derived fibrin clots showing that the former contains more growth factors. They then show that bone marrow-derived fibrin clots can be used for meniscus suturing, even in the inner-most avascular regions, and with a 2-year post-operative follow-up, they show bone marrow-derived fibrin clots support healing better than their peripheral blood counterparts.
alkaline phosphatase staining to track cell reprogramming
28 Jun 2021
A new non-invasive technique scans “chemical fingerprints” to see if ordinary cells’ reprogramming into stem cells is on track and verify transformation success by matching “print” patterns.
25 Jun 2021
Many waterbird species which travel across hemispheres are affected by a wide range of environmental and anthropogenic factors. A first-of-its-kind study along the China coast, jointly conducted by the Science Unit of Lingnan University in Hong Kong (LU) and the Hong Kong Bird Watching Society (HKBWS), quantified the 20-year wintering population trends of 42 waterbirds species in the Deep Bay area to evaluate the impacts of different threats along the East Asian-Australasian flyway (EAAF), providing important baseline information and recommendations on conservation.
24 Jun 2021
A research group has discovered a new gene that aids in the fight against type 2 diabetes. The gene, known as L-IST, reduces Selenoprotein P, too much of which increases insulin resistance, and can be increased through drinking tea.
22 Jun 2021
- CTCELLS Co., Ltd., Selected for '200 Baby Unicorns' Organized by MSS & KISED - Successfully Attracts 5 Billion Won Investment through Series A Investment Attraction
22 Jun 2021
GenScript Biotech Corporation ("GenScript", Stock Code: 1548.HK), a world-leading life sciences research and application service and product provider, and Duke-NUS Medical School, a premier, research intensive medical school, announced today that the U.S. Patent and Trade Office has issued a notice of allowance for the patent application for a novel Surrogate Virus Neutralisation Technology (sVNT). Neutralising antibodies have been scientifically shown to play major role in preventing infection by blocking the virus from infecting the cells.
18 Jun 2021
A signalling protein thought to be able to treat liver damage in paracetamol toxicity could actually worsen it. Instead, Singapore scientists discovered, blocking its effects could be the way forward.

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Researchers

Yuichi Taniguchi is a professor at the Institute for Integrated Cell-Material Sciences (iCeMS)/Graduate School of Biostudies, Kyoto University, a team leader at RIKEN Center for Biosystems Dynamics Research and an adjunct professor at Graduate School of Frontier Biosciences, Osaka University.
Assistant Professor Ryota Kawanishi is an aquatic biologist at Hokkaido University, Japan.
Dr Danielle Anderson is the Scientific Director of the Duke-NUS Medical School ABSL3 laboratory.
Michitaka Notaguchi is an assistant professor at the Bioscience and Biotechnology Center, Nagoya University, Japan.
Solving the mystery of sleep ~Developing new intervention methods for healthy slumber~
Mechanisms of sleep and memory, and their disease models
Takeshi Sakurai is a professor at the International Institute for Integrative Sleep Medicine, University of Tsukuba, Japan.
We investigate the brain through visual functions to apply the knowledge to human engineering and image engineering.
My research background covers multidisciplinary fields such as Pharmaceutics, Cancer Nanomedicine, Bioengineering and Organ-on-a-chip platforms. My current research focuses on the development of dynamic biological barriers on a chip such as blinking human cornea on a chip.
Professor Ahmed Al-Haddad, M.Sc., Ph.D. (Germany) is currently Professor of Microbiology and Medical Microbiology at College of Medicine and Health Sciences, Hadhramout University-Yemen. He is the Founding-Dean of the first Faculty of Nursing in Yemen. He has over fifteen years of research and teaching experience in various domains of life sciences. Al-Haddad has published many peer reviewed articles and conference papers in the areas of molecular biology, microbiology and antibiotics in National and International journals. He is reviewer in different national and international Scientific Journals such as Annals of Clinical Microbiology and Antimicrobials, Journal of Microbiology and Antimicrobials, Sultan Qaboos University Medical Journal, British Biotechnology Journal. He is a member of various national and international scientific organizations.
Viteroretinal surgeon working on developing treatments for retinal dystrophies and many other retinal diseases.
Prof. Dr. Francisco J. Barrantes is the Head of the Laboratory of Molecular Neurobiology, BIOMED UCA-CONICET, Buenos Aires, Argentina.
Gen’s research field is the electrical- and optical- physiology.
Masanori Shimono is an associate professor at Kyoto University Graduate School of Medicine.
Toru Kondo is Professor of the Division of Stem Cell Biology at the Institute for Genetic Medicine, Hokkaido University.
Currently Associate Professor at Universiti Putra Malaysia. Holds a PhD from University College of Wales and BSc (Hons) Genetics from the University of Liverpool
Professor and Head of Microbiology and Immunology Department, Faculty of Medicine, Lincoln University College (LUC) Malaysia.
Professor Qiu Jianwen currently works at the Department of Biology, Hong Kong Baptist University. He is interested in ecology and adaptation of apple snails, biodiversity and systematics of polychaetes, stress responses in shallow-water corals, and deep-sea biology. His research involves the use of various molecular tools including transcriptomics, proteomics and genomics.
Mohd Zacaery Khalik
Mohd Zacaery Khalik is a lecturer at the Universiti Malaysia Sarawak and is pursuing his Ph.D with the Naturalis Biodiversity Center and Leiden University in The Netherlands. He researches the evolution of snails in Borneo.
Professor in Agriculture and Education in the Iloilo Science and Technology University Leon Campus (ISAT U). Leon, ILOILO, PHILIPPINES