A pink and blue illustration of the central nervous system, visible through a translucent outline of a human head and shoulders, zooms in to show an illustration of interconnected neurons
Specific Brain Cells Linked to Parkinson’s Disease
Research identifies 10 types of dopamine-making neurons, one of which seems to die off during the disease.
ABOVE: © ISTOCK.COM, DR_MICROBE
Specific Brain Cells Linked to Parkinson’s Disease
Specific Brain Cells Linked to Parkinson’s Disease

Research identifies 10 types of dopamine-making neurons, one of which seems to die off during the disease.

Research identifies 10 types of dopamine-making neurons, one of which seems to die off during the disease.

ABOVE: © ISTOCK.COM, DR_MICROBE

stem cell

Pink rat pups piled on top of each other.
Rat Sperm Generated from Stem Cells
Alejandra Manjarrez | Apr 7, 2022
Researchers report they were able to make functional sperm in a dish, a feat previously only possible for mice.
Blue T cell with other blurred T cells in the background
Woman Seemingly Cured of HIV After Umbilical Cord Transplant
Natalia Mesa | Feb 16, 2022
Umbilical cord blood may be a good alternative to bone marrow transplants for treating HIV in patients with HIV and cancer.
Meat sample in open disposable plastic cell culture dish in modern laboratory or production facility.
Removing the Animals from Lab-Grown Meat
Niki Spahich, PhD | May 9, 2022
Growing meat in a laboratory may seem like science fiction, but researchers around the world are perfecting the culture of animal muscle intended for human consumption.
Thomas Lozito poses with Donald, one of his mourning geckos.
Thomas Lozito Is Figuring Out How Lizards Rebuild
Connor Lynch | Feb 14, 2022
The University of Southern California bioengineer studies how lizards regrow their tails, with the goal of one day inducing regeneration in humans.
Lab with white walls, door, and two chairs with lab coats
MRC Lead Apologizes Following Bullying Allegations
Catherine Offord | Dec 17, 2021
In a statement issued by UK Research and Innovation, stem cell biologist Fiona Watt said she was devastated to learn of the impact of her actions and behavior on colleagues.
Induced Pluripotent Stem Cells: Reprogramming and Applications
Induced Pluripotent Stem Cells: Reprogramming and Applications
The Scientist Creative Services Team | Apr 27, 2022
Ritu Kumar will discuss how derivation of induced pluripotent stem cells from somatic cells has revolutionized regenerative medicine.
Multiple purple and pink renditions of stem cells appear as spherical clusters enveloped in translucent bubbles
Mammalian Embryos Might Not Need Primitive Streaks After All
Dan Robitzski | Dec 2, 2021
The primitive streak, a structure that emerges during mammalian and avian gastrulation, might be a byproduct rather than a landmark of the embryonic development process.
colored microscope photo of xenobot
“Xenobot” Living Robots Can Reproduce
Chloe Tenn | Dec 2, 2021
Biological robots made from frog cells can replicate by smooshing loose cells into new robots—a reproduction method not seen in any other organism.
Central Nervous System Modeling with iPSC-Derived Cells
The Creative Services Team in collaboration with BrainXell | Jun 8, 2021
Bryan Black and Lucas Thal will discuss their experiences screening hiPSC-derived neural cells to understand chronic pain and neuroinflammation.
photo of a researcher looking in a microscope fertilising an egg via intracytoplasmic sperm injection.
Human Stem Cell Research Guidelines Updated
Ruth Williams | May 26, 2021
Removal of the 14-day limit for culturing human embryos is one of the main changes in the revised recommendations from the International Society for Stem Cell Research.
An underwater photo of the solitary tunicate Polycarpa mytiligera growing on a coral in the Red Sea
When Severed, This Solitary Tunicate Regrows as Three New Animals
Amanda Heidt | May 13, 2021
While regeneration has long been the domain of colonial tunicates, a solitary species of sea squirt was able to regenerate into multiple, fully functional individuals within a month of being cut up.
Surveillance Gaps: How Cancer Arises
The Scientist Creative Services Team | Mar 15, 2021
Surveillance Gaps: How Cancer Arises
illustration of different cells types in retina
Cones Derived from Human Stem Cells Help Mice See: Study
Marcus A. Banks | Apr 23, 2021
Researchers insert functioning cone photoreceptors into the retinas of mice with advanced eye disease, improving their vision.
Human-Monkey Chimeras Shed Light on Development
Abby Olena | Apr 15, 2021
Human stem cells injected into early monkey embryos proliferate and contribute to multiple cell lineages over 20 days of embryonic development.
Improving Cardiac Cell Therapy Persistence
The Scientist Speaks Ep. 13 - The Long Haul: Improving Cardiac Cell Therapy Persistence
Niki Spahich, PhD | Jan 26, 2021
Researchers remuscularize the heart after cardiac infarction with stem cell-derived cardiomyocytes and ready-made microvessels.
Bisrat Debeb Models How Cancer Spreads to the Brain
Catherine Offord | Apr 1, 2021
From his student days in veterinary medicine in Ethiopia to running a lab on metastasis at MD Anderson Cancer Center, Debeb has a passion for understanding how living things work.
Human Blastocyst-Like Structures Made in the Lab
Abby Olena | Mar 17, 2021
Two new papers describe the generation of so-called blastoids, which could avoid the use of embryonic cells and make studying early human development much more accessible.
Technique Talk: 2D Stem Cell Culture
The Scientist Creative Services Team | Jan 22, 2021
In this workshop, you will learn tips and tricks for culturing stem cells in 2D.
Organoids Repair Bile Ducts
Abby Olena | Feb 18, 2021
Researchers determined that when introduced into damaged mouse or donated human livers, these lab-grown tissues could integrate into bile ducts and function normally.