Illustration of a mosquito ingesting blood with bright green circles representing parasites entering its abdomen with the blood. A depiction of a white blood clot with red blood cells makes up the background.

| 5 min read

Targeting Mosquito Spit Could Stop Parasites in Their Tracks

A protein found in the saliva of Anopheles gambiae stopped blood from clotting in the insects’ stomachs and aided parasite transmission.

A woman eating a piece of multigrain bread.

| 4 min read

How did Humans Adapt to Digest Starchy Foods?

Discover the Advantages of Saliva Samples as a Source of Total Nucleic Acids.

| 1 min read

Total Nucleic Acid Sample Collection Saliva Solutions for Host and Microbial Applications

saliva

Discover a Saliva Collection Device for Multi-Omic Research.

Capturing Total Nucleic Acids from Saliva Samples for Multiomics Applications

DNA Genotek Inc. | | 1 min read

Collect and Analyze DNA from Saliva

Can Saliva Replace Blood for DNA Collection and Analysis?

DNA Genotek Inc. | | 1 min read

rugby, concussion, brain injury, concussion, trauma, saliva, spit, test, noninvasive, diagnostic, microRNA, small noncoding RNA, PCR, RNA

Simple Spit Test Could Diagnose Concussions

Asher Jones | | 2 min read

Obituary, obituaries, Rutgers university, COVID-19, SARS-CoV-2, coronavirus, pandemic, saliva, diagnostics, disease & medicine, saliva testing, techniques

Andrew Brooks, Designer of COVID-19 Saliva Test, Dies at 51

Amanda Heidt | | 3 min read

salivary glands tubarial glands human anatomy

Scientists Question Discovery of New Human Salivary Gland

Diana Kwon | | 4 min read

salivary gland new human anatomy head and neck cancer radiation therapy

Scientists Discover New Human Salivary Glands

Diana Kwon | | 4 min read

COVID-19, SARS-CoV-2, coronavirus, pandemic, saliva, testing, field testing, mass screening, methods, nasopharyngeal swab, techniques,

COVID-19 Diagnostics: How Do Saliva Tests Compare to Swabs?

Amanda Heidt | | 6 min read

university of illinois saliva test covid-19 sars-cov-2 rt-pcr campus screening coronavirus pandemic

U of Illinois Returns to School with 20,000 Saliva Tests Per Day

Emma Yasinski | | 3 min read

antigen test covid-19 sars-cov-2 coronavirus pandemic pcr saliva diagnostics

The Push to Deploy At-Home Antigen Tests for COVID-19

Chris Baraniuk | | 5 min read

COVID-19, SARS-CoV-2, pandemic, coronavirus, saliva, testing, PCR, FDA, emergency use authorization

FDA Approves New Saliva-Based COVID-19 Test

Amanda Heidt | | 3 min read

laser imaging, methods, Duke Health, COVID-19, SARS-CoV-2, pandemic, coronavirus, masks, safety, health, aerosols, droplets, saliva

Simple Tool Evaluates Mask Performance at Blocking Droplets

Amanda Heidt | | 4 min read

COVID-19, SARS-CoV-2, pandemic, coronavirus, diagnostics, saliva, LAMP, PCR, clinical research, testing

Saliva Tests: How They Work and What They Bring to COVID-19

Amanda Heidt | | 6 min read

Image of the Day: Mouth Parts

The Scientist | | 1 min read

Biosensing Chewing Gum for Oral Disease Detection: Study

Aggie Mika | | 1 min read

Chameleons Catch Prey with Sticky Spit

Alison F. Takemura | | 1 min read

Tools for Drools

Kelly Rae Chi | | 8 min read

The Scientist Placeholder Image

Spit test predicts age

Megan Scudellari | | 1 min read

Page 1 of 1 - 20 Total Items

Trending

Image of colorful microplastics against a black background.

Microplastics Build Up in Human Organs, Especially the Brain

New research uncovered an alarming accumulation of plastic particles in human brains, raising concerns about their potential role in neurodegenerative disease.

Image of a DNA strand with a magnifying glass hovering over one section (left). A sweating man lifts his arm and emits body odor with a callout depicting that he has yellow colored earwax (right).

How Are Earwax and Body Odor Linked?

A single gene controls earwax and body odor, shaping one’s unique scent through microbes.

An artist’s rendering of an antigen-presenting cell against a reddish background.

How Does the Gut Immune System Distinguish Between Friends and Foes?

Cell-cell interactions help drive tolerogenic or inflammatory responses to the maelstrom of antigens passing through the gut.

Cleaning supplies in a basket against a neutral background.

How Bacteria Outsmart Disinfectants

Disinfectants induce oxidative damage in bacteria, but a single mutation triggers the expression of genes that help the microbe survive.

Multimedia

Explore a Concise Guide to Optimizing Viral Transduction

A Visual Guide to Lentiviral Gene Delivery

Learn how to overcome the challenges of viral transduction workflows.

An illustration of differently shaped viruses.

Detecting Novel Viruses Using a Comprehensive Enrichment Panel

Learn how a target enrichment approach improves the discovery and characterization of viral pathogens.

3D illustration of a gold lipid nanoparticle with pink nucleic acid inside of it. Purple and teal spikes stick out from the lipid bilayer representing polyethylene glycol.

February 2025, Issue 1

A Nanoparticle Delivery System for Gene Therapy

A reimagined lipid vehicle for nucleic acids could overcome the limitations of current vectors.

View this Issue

Research Resources

Podcasts

Webinars

Videos

Infographics

eBooks

Considerations for Cell-Based Assays in Immuno-Oncology Research

Considerations for Cell-Based Assays in Immuno-Oncology Research

In this webinar, Ethan Shelkey and Aurita Menezes will highlight key aspects in the design of cell-based assays.

An illustration of animal and tree silhouettes.

From Water Bears to Grizzly Bears: Unusual Animal Models

Discover how alternative animal models provide new perspectives on physiological and biochemical processes.

Sex Differences in Neurological Research

Sex Differences in Neurological Research

Experts from the Women’s Brain Foundation and bit.bio will explore the importance of sex-specific in vitro models for neurological research and drug discovery.

New Frontiers in Vaccine Development

New Frontiers in Vaccine Development

Discover how scientists are designing the next groundbreaking vaccines against infectious diseases.

Products

Product News

Tecan introduces Veya: bringing digital, scalable automation to labs worldwide

Multiomics platform streamlines workflows and provides real-time insights, optimizing resource usage and ensuring smooth, data-driven operations

Explore a Concise Guide to Optimizing Viral Transduction

A Visual Guide to Lentiviral Gene Delivery

Learn how to overcome the challenges of viral transduction workflows.

Inventia Life Science Launches RASTRUM™ Allegro to Revolutionize High-Throughput 3D Cell Culture for Drug Discovery and Disease Research

Inventia Life Science, an innovator in 3D cell culture technologies, announces the launch of RASTRUM™ Allegro, a groundbreaking advancement in 3D cell culture technology designed to accelerate drug discovery and disease research with unprecedented scalability, reproducibility, and efficiency.

An illustration of differently shaped viruses.

Detecting Novel Viruses Using a Comprehensive Enrichment Panel

Learn how a target enrichment approach improves the discovery and characterization of viral pathogens.

We’ve updated our Privacy Policy to make it clearer how we use your personal data.

Please read our Cookie Policy to learn how we use cookies to provide you with a better experience.