abby olena

Abby Olena, PhD

Articles by Abby Olena, PhD

A multicolored section of a fruit fly brain

Tumors Disrupt the Blood-Brain Barrier at a Distance

Six primates eat leaves

Umami Taste Receptor Evolved with Primates’ Diets

Watercolor coronaviruses in green, red, blue, and purple are layered above an abstract background of watercolor swashes

Plenty of Evidence for Recombination in SARS-CoV-2

Red blood vessels that decrease in diameter as they radiate outward are pictured on a pink and white surface

Antisense Oligonucleotides Cross Rodents’ Blood-Brain Barrier

A grayscale electron micrograph shows hundreds of sperm cells stuck together in the foreground

Antibodies Stop Sperm in Their Tracks

ribbon model of phenylalanine hydroxylase enzyme

Noncoding RNA Improves Symptoms in Mice with Metabolic Disorder

a micrograph of putative sponge fossils with small tunnel-like structures in white on a black background

890-Million-Year-Old Fossils Are Sponges, Oldest Animals: Study

A close-up of a fruit fly head with antenna clearly visible in front of its red eyes

Bacterial Infections Disrupt Flies’ Sense of Smell

A computer-generated graphic showing a cross-section of red-colored bacteria, with the locations of the protein APOL3 labeled in green.

Human Protein Dissolves Bacterial Membranes

An illustration of several DNA helices on a light red water color background

Human Blood Harbors Cell-Free Microbial DNA

A vial containing a red blood sample is balanced on its end on a table or desk by someone wearing a blue medical glove on their right hand

New Evidence Shows COVID-19 Was in US Weeks Before Thought

A micrograph with a grey background shows both purple bacteria and green algae within a ciliated microorganism

A Protist Hosts Both Green Algae and Purple Bacteria Symbionts

Illustration of a developing fetus surrounded by a clear fluid with a subtle yellow tinge, representing amniotic fluid.
January 2026, Issue 1

What Is the Amniotic Fluid Composed of?

The liquid world of fetal development provides a rich source of nutrition and protection tailored to meet the needs of the growing fetus.

View this Issue
Skip the Wait for Protein Stability Data with Aunty

Skip the Wait for Protein Stability Data with Aunty

Unchained Labs
Graphic of three DNA helices in various colors

An Automated DNA-to-Data Framework for Production-Scale Sequencing

illumina
Exploring Cellular Organization with Spatial Proteomics

Exploring Cellular Organization with Spatial Proteomics

Abstract illustration of spheres with multiple layers, representing endoderm, ectoderm, and mesoderm derived organoids

Organoid Origins and How to Grow Them

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