Histology & Microscopy

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Universal Networking Principles Wire Up Different Brains

A new study by physicists and neuroscientists from the University of Chicago, Harvard and Yale describes how connectivity among neurons comes about through general principles of networking and self-organization, rather than the biological features of an individual organism.

18 Jan 2024

Honeybees Directly Provide Nutrients to Gut Bacteria

Bacteria have adapted to all terrestrial environments. Some have evolved to survive in the gut of animals, where they play an important role for their host; they provide energy by degrading indigestible food, they train and regulate the immune system, they protect against invasion by pathogenic bacteria, and they synthesize neuroactive molecules that regulate the behavior and cognition of their host.

16 Jan 2024

Live-Cell Imaging Reveals How STING Activates Innate Immunity

When pathogens attack the body, the innate immune system goes to work protecting against the invading disease.

12 Jan 2024

Bacterial "Freight Elevator" Transports Camouflage Molecule for Immune Evasion

Some bacterial membrane transporters work almost like freight elevators to transport substances through the cell membrane into the interior of the cell. The transporter itself spans the bacterial membrane.

9 Jan 2024

New Method Reveals Bacteria's Protein Targeting System

Disease-causing bacteria of the genus Salmonella or Yersinia can use tiny injection apparatuses to inject harmful proteins into host cells, much to the discomfort of the infected person.

5 Jan 2024

Studies Explore Different Strategies for Phenotypic Innovation in Pitcher Plants and Marine Snails

In a pair of studies, researchers use different approaches to investigate how complex and innovative phenotypic traits evolve in plants and animals.

5 Jan 2024

SPACEL: A Powerful AI Toolkit for Unveiling the 3D Secrets of Tissues

Spatial transcriptomics (ST) technologies are applied in biology and medical research for its ability to detect the spatial distribution of transcriptome in histological tissue slices.

3 Jan 2024

AI Tool Offers a Deep Dive Into Tissues, Boosting Cancer Detection and Treatment

A new artificial intelligence tool that interprets medical images with unprecedented clarity does so in a way that could allow time-strapped clinicians to dedicate their attention to critical aspects of disease diagnosis and image interpretation.

3 Jan 2024

ADSC-Exos and BMSC-Exos Protect Retinal Ganglion Cells From Hydrostatic Pressure Damage

Mesenchymal stem cells (MSCs) have protective effects on the cornea, lacrimal gland, retina, and photoreceptor cell damage, which may be mediated by exosomes (exos) released by MSCs.

27 Dec 2023

Groundbreaking Insights Into How Typical Perfluoroalkyl Acids Accelerate DNA Degradation

Recent research published in the journal Eco-Environment & Health (Volume 2, 2023) reveals groundbreaking insights into how typical PFAAs accelerate the degradation of DNA.

26 Dec 2023

Scientists Unravel the Mystery of Parkinson's Disease With 3D Protein Structures

Scientists at St. Jude Children's Research Hospital revealed the complex structure of two Parkinson's disease-related proteins, both of which are implicated in late-onset cases.

26 Dec 2023

Structural Insights Unmask Novel Adaptations and Functions of Human LINE-1 ORF2

Martin Taylor, MD, PhD, a physician investigator in the Department of Pathology at Massachusetts General Hospital and an instructor in Pathology at Harvard Medical School, is the lead corresponding author of a new study in Nature, Structural Analysis and Inhibition of Human LINE-1 ORF2 Protein Reveals Novel Adaptations and Functions.

20 Dec 2023

Light-Activated "Good Vibrations" can Destroy Cancer Cells

The Beach Boys' iconic hit single "Good Vibrations" takes on a whole new layer of meaning thanks to a recent discovery by Rice University scientists and collaborators, who have uncovered a way to destroy cancer cells by using the ability of some molecules to vibrate strongly when stimulated by light.

20 Dec 2023

Cryo-EM Analysis Uncovers Unexpected Enzymatic Switch in Bacterial Anti-Phage System

Scientists have revealed a never-before-seen phenomenon in a protein: Alone, the enzyme processes DNA and RNA but, when bound to another protein as part of a defense system, interacts with a completely different type of compound to help bacteria commit suicide.

14 Dec 2023

Histology & Microscopy

Universal Networking Principles Wire Up Different Brains

Honeybees Directly Provide Nutrients to Gut Bacteria

Live-Cell Imaging Reveals How STING Activates Innate Immunity

Bacterial "Freight Elevator" Transports Camouflage Molecule for Immune Evasion

New Method Reveals Bacteria's Protein Targeting System

Studies Explore Different Strategies for Phenotypic Innovation in Pitcher Plants and Marine Snails

SPACEL: A Powerful AI Toolkit for Unveiling the 3D Secrets of Tissues

AI Tool Offers a Deep Dive Into Tissues, Boosting Cancer Detection and Treatment

ADSC-Exos and BMSC-Exos Protect Retinal Ganglion Cells From Hydrostatic Pressure Damage

Groundbreaking Insights Into How Typical Perfluoroalkyl Acids Accelerate DNA Degradation

Scientists Unravel the Mystery of Parkinson's Disease With 3D Protein Structures

Structural Insights Unmask Novel Adaptations and Functions of Human LINE-1 ORF2

Light-Activated "Good Vibrations" can Destroy Cancer Cells

Cryo-EM Analysis Uncovers Unexpected Enzymatic Switch in Bacterial Anti-Phage System

SFU-UBC Collaboration Pushes Frontiers of Cellular Biology With AI-Enhanced Super-Resolution Microscopy

Revolutionizing Precision in Super-Resolution Microscopy

Dipsadine Snake Skull Shapes Tell the Tale of Adaptation

New Method Allows Scientists to Observe Multiple Signals in Living Cells

Fluorescence-Based Actinometers Enable Precise and Versatile Light Intensity Measurements

Research Reveals How Gut Bacteria Influence Distant Organs Through Oxytocin Signaling

Quorum Bio: Where Synthetic Biology Meets Sustainable Farming

Diagnostic Biochips: Pioneering Brain Research Tools for the Future

Commercializing Innovation in a Life Sciences Ecosystem

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