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Rockefeller University

·August 7, 2024·6 min read

Sensory Neurons Play Role in Cancer Development

Recent research highlights the role of sensory nerves in promoting breast cancer metastasis. By secreting neuropeptides, these nerves enhance tumor growth and spread, revealing a potential new therapeutic target. The study shows that the FDA-approved drug aprepitant can inhibit this pathway, reducing metastasis in breast cancer models. This breakthrough underscores the critical link between the nervous system and cancer, offering new avenues for treatment.

Featured Neuroscience

·May 18, 2024·5 min read

Practice Makes Perfect: Crystallized Memory Formation Explored

A new study confirms the age-old adage "practice makes perfect." Researchers used cutting-edge technology to observe 73,000 neurons in mice as they learned a task. They found that repetitive practice solidifies neural pathways, transforming unstable memory representations into stable ones, leading to improved performance and mastery.

Featured Genetics Neuroscience

·April 9, 2024·6 min read

Learning and Memory Formation’s Molecular Basis

Researchers developed a new platform to explore dendritic translation's role in memory formation and its implications for intellectual disorders. By employing a novel method named TurboID, researchers uncovered a suite of previously unknown factors involved in memory-related protein synthesis within dendrites, shedding light on the molecular mechanisms that could underlie conditions like Fragile X syndrome.

Featured Genetics Neuroscience

·March 14, 2024·6 min read

Mating Study Unlocks the Genetic Code of Attraction

Researchers uncover the nuanced mating behaviors of nematodes, revealing a complex interplay between hermaphroditic and female roundworms in their quest for reproduction. While females actively seek out males, tracking them by smell for mating, hermaphrodites exhibit a starkly different approach, avoiding mating until they deplete their sperm supply. This research not only enhances our understanding of nematode reproductive strategies but also offers insights into the genetic mechanisms of attraction and behavioral evolution. semination.

Featured Neurology Neuroscience

·November 3, 2023·5 min read

Is a Common Bacteria a Trigger For Multiple Sclerosis?

Researchers have discovered a potential link between the microbe C. perfringens and the progression of multiple sclerosis (MS). The study suggests that an epsilon toxin from the bacteria might degrade the blood-brain barrier, initiating the debilitating symptoms of MS.

Featured Genetics Neuroscience

·January 13, 2023·5 min read

Why Older Fathers Pass On More Genetic Mutations to Their Offspring

Study of fruit flies reveals genetic mutations are common in the testes of both young and old males, but the mutations are more abundant in older insects. Many of the mutations are removed in the younger flies during spermatogenesis by the body's genetic repair mechanism, but spermatogenesis fails to repair the mutations in older flies.

Featured Genetics Neuroscience

·September 21, 2022·6 min read

Common Alzheimer’s Gene Variant Linked to COVID Mortality

Mice with the Alzheimer's disease-associated APOE4 and the APOE2 genes were more likely to die from COVID-19 than those with the APOE3 gene. Those with APOE4 and APOE2 genes had more virus replication in the lungs, higher inflammation, and increased tissue damage following coronavirus infection.

Featured Neuroscience

·July 22, 2022·4 min read

Ant Colonies Behave Like Neural Networks When Making Decisions

Researchers suggest that when in a group, ants behave in a similar fashion to networks of neurons in the brain.

Featured Neuroscience

·July 13, 2022·4 min read

Where Memory Fragments Are Stored

While the overall memories of an experience are stored in the hippocampus, individual details are parsed and stored in the prefrontal cortex.

Featured Neuroscience

·October 28, 2021·4 min read

Dopamine’s Many Roles, Explained

Study reveals dopamine neurons that play a role in learning and memory also drive motivation.

Featured Neurology Neuroscience

·October 5, 2021·4 min read

Study Detects Origins of Huntington’s Disease in Two-Week-Old Human Embryos

Synthesizing a human embryo from stem cells and using gene editing to insert the Huntingtin gene, researchers found the mutation affected the size of germ layers compared to the control embryos. Findings suggest Huntington's disease may be a neurodevelopmental disorder that presents as a neurodegenerative disease later

Featured Neuroscience

·September 15, 2021·5 min read

New Microscopy Technique Reveals Activity of One Million Neurons Across the Mouse Brain

A new technique dubbed light beads microscopy allowed researchers to generate a vivid functional movie of the near-simultaneous activity of almost a million neurons in the mouse brain.

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Rockefeller University

Sensory Neurons Play Role in Cancer Development

Practice Makes Perfect: Crystallized Memory Formation Explored

Learning and Memory Formation’s Molecular Basis

Mating Study Unlocks the Genetic Code of Attraction

Is a Common Bacteria a Trigger For Multiple Sclerosis?

Why Older Fathers Pass On More Genetic Mutations to Their Offspring

Common Alzheimer’s Gene Variant Linked to COVID Mortality

Ant Colonies Behave Like Neural Networks When Making Decisions

Where Memory Fragments Are Stored

Dopamine’s Many Roles, Explained

Study Detects Origins of Huntington’s Disease in Two-Week-Old Human Embryos

New Microscopy Technique Reveals Activity of One Million Neurons Across the Mouse Brain

Novel Antibody Repairs Acute Spinal Cord Lesions

Harsh Parenting Biologically Distorts Child Stress Regulation

Wearable Polygraph Tracks Deep-Body Stress Signals

Why 90% of Humans Share the Same Dominant Hand

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