Molecular Biology News
May 2, 2024
Top Headlines
May 2, 2024 — Working with human breast and lung cells, scientists say they have charted a molecular pathway that can lure cells down a hazardous path of duplicating their genome too many times, a hallmark of cancer ...
May 2, 2024 — Researchers have deciphered the complex interplay of various enzymes around the innate immune receptor toll-like receptor 7 (TLR7), which plays an important role in defending our bodies against ...
May 1, 2024 — Viruses known as 'jumbo' phages are seen as a potential tool against deadly bacterial infections. But scientists must first decipher the extraordinary makeup of these mysterious viruses. Researchers have now uncovered a key piece of jumbo phage ...
May 1, 2024 — Conventional plant regeneration approaches by cell culture require the external application of plant growth regulators, including hormones. However, optimizing culture conditions can be laborious. ...
Latest Headlines
updated 7:25pm EDT
May 1, 2024 — A parasite that not only feeds of its host, but also makes the host change its own metabolism and thus biology. Microbiologists have shown this for the very first time in a specific group of ...
Apr. 22, 2024 — Researchers are using artificial intelligence to uncover the link between the gut microbiome and Alzheimer's disease. Previous studies showed that Alzheimer's disease patients have changes in their ...
Apr. 30, 2024 — Researchers have discovered a new mechanism of oil biosynthesis and found a way to genetically engineer a type of test plant to more efficiently ...
Apr. 29, 2024 — The research explores how CRISPR can be used to edit ...
Apr. 26, 2024 — Researchers report on the molecular assembly of one of the most common anti-phage systems -- from the family of proteins called Gabija -- that is estimated to be used by at least 8.5%, and up to 18%, ...
Apr. 24, 2024 — The beginning of life is shrouded in mystery. While the intricate dynamics of mitosis is well-studied in the so-called somatic cells -- the cells ...
Apr. 11, 2024 — Researchers have discovered the neural circuitry in the spinal cord that allows brain-independent motor learning. The study found two critical groups of spinal cord neurons, one necessary for new ...
Apr. 25, 2024 — Researchers have developed a web-based platform that offers an unprecedented view of the human body at the cellular level. The aim is to create an invaluable resource for researchers worldwide to ...
Apr. 25, 2024 — What happens in the body when we are hungry and see and smell food? A team of researchers has now been able to show in mice that adaptations in the liver mitochondria take place after only a few ...
Apr. 24, 2024 — Conditions such as diabetes, heart attack and vascular diseases commonly diagnosed in people with spinal cord injuries can be traced to abnormal post-injury neuronal activity that causes abdominal ...
Earlier Headlines
Apr. 24, 2024 — Cells constantly navigate a dynamic environment, facing ever-changing conditions and challenges. But how do cells swiftly adapt to these environmental fluctuations? A new study is answering that ...
Apr. 24, 2024 — Researchers have made a breakthrough for evolutionary biology of the Solanaceae family, which includes peppers, potatoes and ...
Apr. 24, 2024 — Every cuckoo is an adopted child -- raised by foster parents, into whose nest the cuckoo mother smuggled her egg. The cuckoo mother is aided in this subterfuge by her resemblance to a bird of prey. ...
Apr. 24, 2024 — The single-celled organism Naegleria fowleri ranks among the deadliest human parasites. Researchers have now discovered viruses that infect this harmful microbe. Named Naegleriavirus, these belong to ...
Apr. 24, 2024 — The enzyme PI3K plays a critical role in cell migration. Scientists have long understood this function. But researchers have recently unveiled that a subunit of this enzyme also has the ability to ...
Apr. 23, 2024 — Researchers describe the steps they took to manipulate DNA and proteins -- essential building blocks of life -- to create cells that look and act like cells from the body. This accomplishment, a ...
Apr. 22, 2024 — Researchers have developed a method to use an image generation AI model to create realistic images of single cells, which are then used as 'synthetic data' to train an AI model to better ...
Apr. 22, 2024 — New research has shown that cells regulate cAMP/PKA signaling by forming liquid droplets that segregate excess PKA catalytic subunits where they can do no harm. Some cancers may block the formation ...
Scientists Discover the Cellular Functions of a Family of Proteins Integral to Inflammatory Diseases
Apr. 22, 2024 — In a scientific breakthrough, researchers have revealed the biological mechanisms by which a family of proteins known as histone deacetylases (HDACs) activate immune system cells linked to ...
Apr. 22, 2024 — An international team has mapped the movement of proteins encoded by the yeast genome throughout its cell cycle. This is the first time that all the proteins of an organism have been tracked across ...
Apr. 22, 2024 — Some pathogens hide inside human cells to enhance their survival. Researchers have uncovered a unique tactic certain bacteria use to spread in the body without being detected by the immune system. In ...
Apr. 22, 2024 — Plant-derived nanoparticles have demonstrated significant anticancer effects. Researchers recently developed rice bran-derived nanoparticles (rbNPs) that efficiently suppressed cell proliferation and ...
Apr. 19, 2024 — Observing proteins precisely within cells is extremely important for many branches of research but has been a significant technical challenge -- especially in living cells, as the required ...
Apr. 19, 2024 — Researchers have revealed the regulatory mechanism of a specific protein, TRBP, that plays a key role in balancing the immune response triggered by viral infections in mammal cells. These findings ...
Apr. 18, 2024 — A heart attack will leave a permanent scar on a human heart, yet other animals, including zebrafish, can clear cardiac scar tissue and regrow damaged muscle as adults. Biologists sheds new light on ...
Apr. 18, 2024 — The origin of life continues to remain a matter of debate. The ribonucleic acid (RNA) world hypothesis proposes that 'ribozymes' which store genetic information and possess catalytic ...
Apr. 17, 2024 — Trying to hit a target size before dividing seems like the best strategy for maintaining a precise cell size, but bacteria don't do that. Now we know ...
Apr. 17, 2024 — Using a pair of sensors made from carbon nanotubes, researchers discovered signals that help plants respond to stresses such as heat, light, or attack from insects or bacteria. Farmers could use ...
Apr. 17, 2024 — Researchers have developed a powerful, new technique to generate 'movies' of changing protein structures and speeds of up to 50 frames per ...
Apr. 17, 2024 — Researchers have discovered a DNA repair mechanism that advances understanding of how human cells stay healthy, and which could lead to new treatments for cancer and premature ...
Wednesday, April 24, 2024
- Cells May Possess Hidden Communication System
- Researchers Uncover 'parallel Universe' In Tomato Genetics
- Color Variants in Cuckoos: The Advantages of Rareness
- Giant Viruses Infect Deadly Parasite
- Researchers Unveil PI3K Enzyme's Dual Accelerator and Brake Mechanisms
Tuesday, April 23, 2024
Monday, April 22, 2024
- AI Tool Creates 'synthetic' Images of Cells for Enhanced Microscopy Analysis
- Liquid Droplets Shape How Cells Respond to Change
- Scientists Discover the Cellular Functions of a Family of Proteins Integral to Inflammatory Diseases
- Protein Network Dynamics During Cell Division
- The Enemy Within: How Pathogens Spread Unrecognized in the Body
- Breakthrough Rice Bran Nanoparticles Show Promise as Affordable and Targeted Anticancer Agent
Friday, April 19, 2024
Thursday, April 18, 2024
- Why Can Zebrafish Regenerate Damaged Heart Tissue, While Other Fish Species Cannot?
- RNA's Hidden Potential: New Study Unveils Its Role in Early Life and Future Bioengineering
Wednesday, April 17, 2024
- Solving a Mini Mystery of Cell Division
- Plant Sensors Could Act as an Early Warning System for Farmers
- Tracking a Protein's Fleeting Shape Changes
- Researchers Uncover Human DNA Repair by Nuclear Metamorphosis
Monday, April 15, 2024
Friday, April 12, 2024
- Starving Cells Hijack Protein Transport Stations
- Cell's 'garbage Disposal' May Have Another Role: Helping Neurons Near Skin Sense the Environment
- How Seaweed Became Multicellular
- Microbial Food as a Strategy Food Production of the Future
- Decoding the Language of Cells: Unveiling the Proteins Behind Cellular Organelle Communication
- Innovative Antiviral Defense With New CRISPR Tool
Thursday, April 11, 2024
- First Step to Untangle DNA: Supercoiled DNA Captures Gyrase Like a Lasso Ropes Cattle
- Genetic Underpinnings of Environmental Stress Identified in Model Plant
Wednesday, April 10, 2024
- The Genesis of Our Cellular Skeleton, Image by Image
- Researchers Discover How We Perceive Bitter Taste
- A New Coating Method in mRNA Engineering Points the Way to Advanced Therapies
- Cockayne Syndrome: New Insights Into Cellular DNA Repair Mechanism
Tuesday, April 9, 2024
Monday, April 8, 2024
- Different Means to the Same End: How a Worm Protects Its Chromosomes
- Bringing Multidrug-Resistant Pathogens to Their Knees
Friday, April 5, 2024
Thursday, April 4, 2024
Wednesday, April 3, 2024
- New Tools Reveal How Genes Work and Cells Organize
- Evolution in Action? New Study Finds Possibility of Nitrogen-Fixing Organelles
- New Discovery Unravels Malaria Invasion Mechanism
- First View of Centromere Variation and Evolution
Friday, March 29, 2024
Thursday, March 28, 2024
- How the Crimean-Congo Hemorrhagic Fever Virus Enters Our Cells
- Researchers Discover Key Gene for Toxic Alkaloid in Barley
- Cell Division Quality Control 'stopwatch' Uncovered
Wednesday, March 27, 2024
Tuesday, March 26, 2024
- Researchers Show That Introduced Tardigrade Proteins Can Slow Metabolism in Human Cells
- Discovery of Amino Acid Unveils How Light Makes Plants Open
Friday, March 22, 2024
Thursday, March 21, 2024
- As We Age, Our Cells Are Less Likely to Express Longer Genes
- Natural Molecule Found in Coffee and Human Body Increases NAD+ Levels, Improves Muscle Function During Aging
- Decoding the Plant World's Complex Biochemical Communication Networks
Tuesday, March 19, 2024
Monday, March 18, 2024
Friday, March 15, 2024
Thursday, March 14, 2024
- Small Amounts of Licorice Raise Blood Pressure, Study Finds
- Alzheimer's Drug Fermented With Help from AI and Bacteria Moves Closer to Reality
- Sleep-Wake Rhythm: Fish Change Our Understanding of Sleep Regulation
- New Discovery Reveals How the Egg Controls Sperm Entry
- Even Cells Know the Importance of Recycling
Wednesday, March 13, 2024
- Sulfur and the Origin of Life
- Tryptophan in Diet, Gut Bacteria Protect Against E. Coli Infection
- New Computational Strategy Boosts the Ability of Drug Designers to Target Proteins Inside the Membrane
- Milk to the Rescue for Diabetics? Cow Produces Human Insulin in Milk
Tuesday, March 12, 2024
- A Simple and Robust Experimental Process for Protein Engineering
- Scientists Find Weak Points on Epstein-Barr Virus
- How a Natural Compound from Sea Squirts Combats Cancer
Monday, March 11, 2024
Friday, March 8, 2024
- Research Sheds Light on New Strategy to Treat Infertility
- New Study Discovers How Altered Protein Folding Drives Multicellular Evolution
- Researchers Develop Artificial Building Blocks of Life
- Mutation Solves a Century-Old Mystery in Meiosis
Thursday, March 7, 2024
- Vitamin A May Play a Central Role in Stem Cell Biology and Wound Repair
- The Malaria Parasite Generates Genetic Diversity Using an Evolutionary 'copy-Paste' Tactic
- Cracking Epigenetic Inheritance: Biologists Discovered the Secrets of How Gene Traits Are Passed on
Wednesday, March 6, 2024
- First Heat Map for Individual Red Blood Cells
- Universal Tool for Tracking Cell-to-Cell Interactions
- Synthetic Gene Helps Explain the Mysteries of Transcription Across Species
- Decoding the Language of Epigenetic Modifications
- Deconstructing the Structural Elements of a Lesser-Known Microbe
Tuesday, March 5, 2024
Monday, March 4, 2024
Friday, March 1, 2024
- Light Into the Darkness of Photosynthesis
- How Virus Causes Cancer: Potential Treatment
- Convergent Evolution of Algal CO2-Fixing Organelles
Thursday, February 29, 2024
- New Role for Bacterial Enzyme in Gut Metabolism Revealed
- Scientists Identify New 'regulatory' Function of Learning and Memory Gene Common to All Mammalian Brain Cells
- Scientists Develop Novel RNA Or DNA-Based Substances to Protect Plants from Viruses
- The Golgi Organelle's Ribbon Structure Is Not Exclusive to Vertebrates, Contrary to Previous Consensus
- How First Cells Could Have Formed on Earth
- Radio Waves Can Tune Up Bacteria to Become Life-Saving Medicines
Wednesday, February 28, 2024
- New Tool Helps Decipher Gene Behavior
- Nanocarrier With Escape Reflex
- Change in Gene Code May Explain How Human Ancestors Lost Tails