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Biological Regulation

Lymphatic vessels (green) and bones (red) in a one-month-old zebrafish
05.10.2021

A study of the genetic basis of blood vessel growth finds a surprise player helping cells ace this complex feat

(l-r) Prof. Amos Tanay, Dr. Yoav Mayshar, Dr. Markus Mittnenzweig and Dr. Yonatan Stelzer. Orchestrated ensembles
29.07.2021

Reconstructing the intricate process of embryonic development one cellular frame at a time

The extracellular matrix as captured by a scanning electron microscope (SEM)
12.07.2021

Changes to the extracellular matrix could point to the future development of inflammatory bowel diseases

When the Beads Line Up
05.04.2021

Conserved elements reveal vital spots in the noncoding, regulatory, portions of the genome 

Hijacking the Host Defenses Gives Bacteria an Advantage
25.01.2021

A metabolic switch in microbe-fighting macrophages signals bacteria to convert them to hotels with amenities 

cells that remember their identity
08.10.2020

Cancer cells turn out to have memories. But these are unreliable and can end up causing trouble

immune cells in cancer
31.08.2020

A possible cause for cancer resistance to immunotherapy could be reversed

When the NXF1 gene functions properly (left), RNA molecules (orange dots) of a particular single-exon gene are exported from the nucleus (purple) into the cytoplasm; when the NXF1 is silenced (right), the RNAs are largely stuck within the nucleus
28.07.2020

Cells use two separate routes to export RNA out of the nucleus

zebra fish swimming
07.07.2020

Researchers uncover a see-through secret to heart repair

Laboratory analysis of a mouse brain shows the enzyme ASL (purple) prominently expressed in the locus coeruleus in the brainstem
30.01.2020

Deficiency of a common substance could be linked to cognitive and behavioral problems

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