Cell Biology

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Bioengineered Enzyme-Based Scissors can Selectively Remove Mucins Off Cancer Cells

Cancer cells can evade the body's immune defenses by exploiting a normally helpful and ubiquitous group of molecules known as mucins.

24 Aug 2023

A Newly Discovered Plant Gene that Helps Make Apiin: The Search Ends Here

Apiin, a natural compound found in high amounts in parsley and celery, is thought to have important medicinal properties.

24 Aug 2023

Researchers Gain Insights Into Brain's Voluntary Mechanisms

Picture this scenario: You and a friend are walking around your neighborhood when you stop at a crosswalk. As you wait, the noises of the world and your internal thoughts all vie for your attention. Suddenly, you see a motorist nearly hit a bicyclist.

24 Aug 2023

Innovative Method Accelerates Discovery of New Drugs by Harnessing the Power of Ribosomes

A research team led by University of California, Irvine scientists has developed an innovative method for quickly and efficiently creating vast collections of chemical compounds used in drug discovery by harnessing the power of ribosomes, the molecules found in all cells that synthesize proteins and peptides.

24 Aug 2023

Sensory Neurons Develop Customized Nerve Endings Based on Cues From the Skin, Finds Study

Nerve cells that sense touch grow the appropriate endings for hairy or hairless skin based on cues from the skin itself, rather than through predetermined programming, according to research led by Harvard Medical School scientists and published Aug. 21 in Developmental Cell.

23 Aug 2023

New Cell Type Related to Organ Movement for Plant Selfing

Dr Yin-Zheng Wang of the Chinese Academy of Sciences' Institute of Botany is the lead of the study team that discovered movement in the Chirita pumila stigma and established a link between the motion and water sensitivity.

23 Aug 2023

Scientists Develop New Method to Control Insulin Release with Music

Diabetes is a condition in which the body produces too little or no insulin. Diabetics thus depend on an external supply of this hormone via injection or pump. Researchers led by Martin Fussenegger from the Department of Biosystems Science and Engineering at ETH Zurich in Basel want to make the lives of these people easier and are looking for solutions to produce and administer insulin directly in the body.

23 Aug 2023

Study Solves Mystery and Establish the Mechanism Underlying SLC29A3 Disorders

In humans, the SLC29A3 gene regulates the function of lysosomes to control waste recycling in cells such as macrophages (that engulf and destroy foreign bodies).

23 Aug 2023

Analyzing the First Vaccine Against Respiratory Syncytial Virus in Many Older Adults

The first Americans over age 60 just started rolling up their sleeves to get vaccinated against respiratory syncytial virus, or RSV, now that brand-new vaccines have started to arrive at pharmacies and clinics.

23 Aug 2023

Global Map of How the Animal’s Nervous System is Organized to Control Behavior

To understand the full relationship between brain activity and behavior, scientists have needed a way to map this relationship for all of the neurons across a whole brain-;a so far insurmountable challenge.

22 Aug 2023

New Synthetic Catalyst Breaks Down Cellulose: Study

Yan Zhao gestured toward the trees outside his campus window on a rainy afternoon.

22 Aug 2023

Noelin1-3 Proteins Have Major Influence on Learning and Memory Formation in the Mammalian Brain

A German-American research team headed by Prof. Dr. Bernd Fakler from the Faculty of Medicine at the University of Freiburg demonstrated the major influence of Noelin1-3 proteins on learning and memory formation in the mammalian brain.

21 Aug 2023

New Method Reconstructs 3D Tissue From 2D Slices

Imagine a few roughly cut slices of bread on a plate. With just those slices, could you picture, in fine detail, the loaf they came from?

18 Aug 2023

Study Finds Diverse Set of Immune Cells Linked to Flu Protection

St. Jude Children's Research Hospital scientists, in collaboration with the Institute of Environmental Science and Research (ESR) Limited, found that immune cells present in people months before influenza (flu) infection could more accurately predict if an individual would develop symptoms than current methods which primarily rely on antibody levels.

18 Aug 2023

Aging Disrupts Gene Expression in Specific Regions of the Brain

Most of us who've reached middle age have noticed a slowing in memory and cognition, but scientists don't have a clear picture of the molecular changes that take place in the brain to cause it.

18 Aug 2023

The Secret to Staying Awake May Lie in Astrocytes

New animal research suggests that little-studied brain cells known as astrocytes are major players in controlling sleep need and may someday help humans go without sleep for longer without negative consequences such as mental fatigue and impaired physical health.

18 Aug 2023

Reprogramming Human Cells to Mimic Embryonic Stem Cells

Australian scientists have overcome a long-standing challenge in regenerative medicine in a remarkable discovery published in Nature.

17 Aug 2023

Hormone Testosterone Alters Electric Fish's Ability to Ignore Its Own Signals

During the rainy breeding season, the underwater "conversation" among electric fish changes. Fish revved up to make a match broadcast slightly different signals to advertise their presence and identify compatible mates.

17 Aug 2023

Stem Cells Used to Create Tooth Enamel in the Lab

Organoids have now been created from stem cells to secrete the proteins that form dental enamel, the substance that protects teeth from damage and decay.

16 Aug 2023

Scaffolding Protein Helps in the Creation of Biomolecular Condensate

Biomolecular condensates are loosely organized assemblies that carry out a variety of vital tasks inside all live cells. However, the mechanism by which proteins and other biomolecules combine to create these assemblies within cells is not fully known.

16 Aug 2023

Cell Biology

Bioengineered Enzyme-Based Scissors can Selectively Remove Mucins Off Cancer Cells

A Newly Discovered Plant Gene that Helps Make Apiin: The Search Ends Here

Researchers Gain Insights Into Brain's Voluntary Mechanisms

Innovative Method Accelerates Discovery of New Drugs by Harnessing the Power of Ribosomes

Sensory Neurons Develop Customized Nerve Endings Based on Cues From the Skin, Finds Study

New Cell Type Related to Organ Movement for Plant Selfing

Scientists Develop New Method to Control Insulin Release with Music

Study Solves Mystery and Establish the Mechanism Underlying SLC29A3 Disorders

Analyzing the First Vaccine Against Respiratory Syncytial Virus in Many Older Adults

Global Map of How the Animal’s Nervous System is Organized to Control Behavior

New Synthetic Catalyst Breaks Down Cellulose: Study

Noelin1-3 Proteins Have Major Influence on Learning and Memory Formation in the Mammalian Brain

New Method Reconstructs 3D Tissue From 2D Slices

Study Finds Diverse Set of Immune Cells Linked to Flu Protection

Aging Disrupts Gene Expression in Specific Regions of the Brain

The Secret to Staying Awake May Lie in Astrocytes

Reprogramming Human Cells to Mimic Embryonic Stem Cells

Hormone Testosterone Alters Electric Fish's Ability to Ignore Its Own Signals

Stem Cells Used to Create Tooth Enamel in the Lab

Scaffolding Protein Helps in the Creation of Biomolecular Condensate

The Last Piece of Our Genome: Sequencing the Y Chromosome

Understanding the Importance of Entrepreneurship in the Life Sciences Community

Supporting Informed Decisions on Malaria Biocontrol Interventions

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