Molecular and Cell Biology

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Creating the Cells That Can Be Everything and More

12.07.2022

Stem Cells, Molecular and Cell Biology, Immunology, Evolution and Development, Genetics

Removing a newly discovered “lock” from DNA’s packaging can restore limitless abilities to early cells

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Curbing Candida: The Cells That Keep Fungal Infections at Bay

27.06.2022

Viruses & Microorganisms, Molecular and Cell Biology, Immunology

Without cells that spur on the specialized antifungal units, the fight against a common infection is a lost cause

Changing the Channel: Study Sheds New Light on a Promising Antidepressant

Changing the Channel: Study Sheds New Light on a Promising Antidepressant

31.05.2022

Brain & Behavior, Molecular and Cell Biology, Disease, Drugs & Diagnostics, Genetics

A newly revealed mechanism of ketamine’s action on potassium channels in neurons may lead to improved therapies for depression

Settled at Birth: Blood Vessels Remember Their Origins

Settled at Birth: Blood Vessels Remember Their Origins

25.05.2022

Stem Cells, Systems Biology, Molecular and Cell Biology, Evolution and Development

Blood vessels originating from lymphatic vessels were found to be tailored to specific functions

Rewriting the Classics

Rewriting the Classics

18.05.2022

Biochemistry, Molecular and Cell Biology, Evolution and Development, Genetics

Weizmann scientists breathe new life into one of the cell’s most classic and best-researched metabolic pathways

Transperons in action

Genetic Bundles of Joy

10.05.2022

Molecular and Cell Biology, Evolution and Development, Genetics

New study reveals a genetic regulation mechanism in eukaryotes ensuring that proteins that work together are expressed together

(l-r) Profs. Chamutal Gur and Ido Amit

Getting Under the Skin of an Autoimmune Disorder

04.04.2022

Personalized Medicine, Molecular and Cell Biology, Immunology, Disease, Drugs & Diagnostics, Genetics

Weizmann Institute of Science researchers, in collaboration with Hadassah and Rambam physicians, present a new roadmap for exploring poorly...

(l-r) Dr. Tali Feferman, Dr. Inbal Farkash, and Dr. Rony Dahan

Following the Sugarcoated Tails of Antibodies

01.03.2022

Biochemistry, Viruses & Microorganisms, Molecular and Cell Biology, Immunology, Disease, Drugs & Diagnostics

By analyzing and comparing the antibodies produced in ill, recovering and vaccinated individuals, Weizmann scientists demonstrate different modes of...

(l-r) Dr. Ashish Noronha, Prof. Yosef Yarden, and Dr. Nishanth Belugali Nataraj

To Slow Cancer, Close the Cells’ Tunnels

22.02.2022

Cancer, Molecular and Cell Biology, Disease, Drugs & Diagnostics, Genetics

A gene for transport helps aggressive cancer cells move and spread

The inner lining of a mouse gut has finger-like projections (white) and harbors lymphatic organs (red) containing germinal centers (green). Viewed with confocal microscopy

A Matter of Survival: How the Immune System Sets Priorities

18.02.2022

Viruses & Microorganisms, Molecular and Cell Biology, Immunology

When a second infection follows on the heels of a first, the two arms of our immune system may clash

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Dumpster Diving in Cancer Tissue Uncovers an Immune Evasion Mechanism

A stem cell–derived human embryo model at a developmental stage equivalent to that of a human embryo at day 12 has all the compartments typical of this stage. The top sphere contains the part that will become the embryo itself, capped by the amnion; the bottom sphere is the yolk sac; the interface between them is a critical structural feature of human embryonic development. The two spheres are encapsulated by a cellular layer that will become the placenta

Human Embryo Models Grown from Stem Cells

Peripheral sensory neurons in a laboratory dish

Unlocking a Secret Nerve Cell Regenerator

Surviving on an Empty Battery

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Human Embryo Models Grown from Stem Cells

Surviving on an Empty Battery

A “Jupiter” Hotter than the Sun