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Health & Science4h 53m ago
Researchers discovered that the cell’s nucleus pulls its own energy supply through a direct connection from mitochondria, rather than passively receiving it.
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University of Arizona
Who
Ivan Menéndez-Montes, PhD, and Dr. Hesham A. Sadek
What
Researchers discovered that the cell’s nucleus pulls its own energy supply through a direct connection from mitochondria, rather than passively receiving it.
When
Sun, 14 Jun 2026 20:31:40 GMT · 4h 53m ago
Where
University of Arizona ·
Why
This direct connection, involving a protein handshake between mitochondria and nuclear pores, ensures a stable energy supply for crucial nuclear functions.
The Frontline Impact
How this affects you
This discovery fundamentally changes the understanding of cellular energy delivery, with implications for medical research into heart disease, cancer, aging, and embryonic development. Breaking this connection in mouse embryos led to severe defects and death before birth.
Story chain
5 events in this thread- Health & Science4h 53m agoResearchers discovered a direct connection allowing mitochondria to deliver energy to the nucleus, essential for cell maturation and embryo development.Open article
- Currently Reading4h 53m agoResearchers discovered that the cell’s nucleus pulls its own energy supply through a direct connection from mitochondria, rather than passively receiving it.
- Health & Science4h 53m agoScientists have uncovered a direct connection that delivers energy from mitochondria to the cell nucleus, which is crucial for cell maturation and embryo development.Open article
- Health & Science4h 53m agoResearchers discovered that the nucleus directly pulls its own energy supply through a physical connection from mitochondria, rather than energy simply floating over.Open article
- Health & Science4h 53m agoA team of scientists discovered a hidden connection that delivers energy directly from mitochondria to the nucleus, essential for cell maturation and normal embryonic development.Open article