오창명 (@changmyung1981) 's Twitter Profile
오창명

@changmyung1981

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calendar_today13-06-2024 13:38:49

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Regeneron (@regeneron) 's Twitter Profile Photo

Today the U.S. FDA approved our medicine – the first and only gene therapy for genetic #hearingloss – signaling a new era where enabling 24/7 natural hearing is now possible. We are proud to make this available for free in the U.S. Read more: bit.ly/4e6f2Rx

Eric Topol (@erictopol) 's Twitter Profile Photo

New Science Magazine Why is the heart resistant to cancer? Role of the heart beat! Mechanical force helps protect the heart from cancer science.org/doi/10.1126/sc…

New <a href="/ScienceMagazine/">Science Magazine</a> 
Why is the heart resistant to cancer?
Role of the heart beat! 
Mechanical force helps protect the heart from cancer 
science.org/doi/10.1126/sc…
오창명 (@changmyung1981) 's Twitter Profile Photo

Cardiometabolic disease is no longer just about lipids—it’s about inflammation and regulated cell death. The CANTOS trial showed that targeting IL-1β with canakinumab reduces major cardiovascular events—independent of LDL. This established inflammation as a causal axis in

Cardiometabolic disease is no longer just about lipids—it’s about inflammation and regulated cell death.

The CANTOS trial showed that targeting IL-1β with canakinumab reduces major cardiovascular events—independent of LDL. This established inflammation as a causal axis in
오창명 (@changmyung1981) 's Twitter Profile Photo

Immune evasion in cancer is not merely checkpoint-driven. It is fundamentally governed by metabolic competition and signaling. Key mechanisms Nutrient competition Tumor cells outconsume glucose and glutamine, directly restricting T cell metabolic capacity. Lactate as an immune

Immune evasion in cancer is not merely checkpoint-driven.
It is fundamentally governed by metabolic competition and signaling.
Key mechanisms

Nutrient competition
Tumor cells outconsume glucose and glutamine,
directly restricting T cell metabolic capacity.
Lactate as an immune
오창명 (@changmyung1981) 's Twitter Profile Photo

RESCUE: uncovering the “dark transcriptome” in spatial biology Spatial transcriptomics (ST) has a blind spot: a large fraction of gene expression is missed by standard cell segmentation or deconvolution. A new method — RESCUE — fixes this. Instead of forcing all signals into

RESCUE: uncovering the “dark transcriptome” in spatial biology

Spatial transcriptomics (ST) has a blind spot:

a large fraction of gene expression is missed by standard cell segmentation or deconvolution.

A new method — RESCUE — fixes this.

Instead of forcing all signals into
Avi Roy (@agingroy) 's Twitter Profile Photo

Scientists and educators age fastest. Athletes age slowest. A facial aging clock trained on occupation-linked photos found that the gap between your biological face-age and your real age predicts all-cause mortality. The wider that gap, the higher your risk. Women aged slower

Scientists and educators age fastest. Athletes age slowest.

A facial aging clock trained on occupation-linked photos found that the gap between your biological face-age and your real age predicts all-cause mortality. The wider that gap, the higher your risk.

Women aged slower
오창명 (@changmyung1981) 's Twitter Profile Photo

Heart failure is driven by a mitochondria-centered ferroptotic stress module rather than a single cell-death pathway. Key axes emerging: HFpEF → ferroptosis suppression is therapeutic Nrf2–SLC7A11–GPX4 activation reduces lipid peroxidation and improves HFpEF phenotype.

Heart failure is driven by a mitochondria-centered ferroptotic stress module rather than a single cell-death pathway.

Key axes emerging:

HFpEF → ferroptosis suppression is therapeutic
Nrf2–SLC7A11–GPX4 activation reduces lipid peroxidation and improves HFpEF phenotype.
오창명 (@changmyung1981) 's Twitter Profile Photo

🧬 Bridging a missing axis in cardiac metabolism A growing body of evidence suggests that mitochondrial one-carbon metabolism may play a previously underappreciated role in regulating cardiac metabolic flux. At the center of this hypothesis is S-adenosylmethionine (SAM) — a key

🧬 Bridging a missing axis in cardiac metabolism

A growing body of evidence suggests that mitochondrial one-carbon metabolism may play a previously underappreciated role in regulating cardiac metabolic flux.

At the center of this hypothesis is S-adenosylmethionine (SAM) — a key
오창명 (@changmyung1981) 's Twitter Profile Photo

Adipose is not passive—it’s genetically wired for disease risk. A new Nature Communications (2026) study maps single-cell eQTL + epigenome in human subcutaneous adipose tissue (SAT), revealing how genetic variants → cell-type–specific regulation → cardiometabolic disease &

Adipose is not passive—it’s genetically wired for disease risk.

A new Nature Communications (2026) study maps single-cell eQTL + epigenome in human subcutaneous adipose tissue (SAT), revealing how genetic variants → cell-type–specific regulation → cardiometabolic disease &amp;
오창명 (@changmyung1981) 's Twitter Profile Photo

Immune niches are not just in tumors. They exist inside arteries—and they may drive cardiovascular events. A new spatial single-cell study reveals plaque tertiary lymphoid organ (PTLO)-like structures in human atherosclerosis. 🔬 Key findings: • PTLOs = B cell–rich immune hubs

Immune niches are not just in tumors. They exist inside arteries—and they may drive cardiovascular events.

A new spatial single-cell study reveals plaque tertiary lymphoid organ (PTLO)-like structures in human atherosclerosis.

🔬 Key findings:
• PTLOs = B cell–rich immune hubs
오창명 (@changmyung1981) 's Twitter Profile Photo

Mechanical stress meets selective TGF-β control — a new fibrosis paradigm is emerging. Recent studies reveal that endothelial mechanosensing is not just a bystander but a driver of fibrotic remodeling. In human IPF tissue, PIEZO1 activation triggers a CAPN2→STAT3 cascade,

Mechanical stress meets selective TGF-β control — a new fibrosis paradigm is emerging.

Recent studies reveal that endothelial mechanosensing is not just a bystander but a driver of fibrotic remodeling. In human IPF tissue, PIEZO1 activation triggers a CAPN2→STAT3 cascade,
오창명 (@changmyung1981) 's Twitter Profile Photo

🧬 Tumor initiation and survival in pancreatic cancer are fundamentally metabolic. Three converging mechanisms define KRAS-driven PDAC: 1) Autophagy sustains mitochondrial metabolism → maintains TCA cycle flux and energy production (Nature, 10.1038/nature19052) 2) KRAS

🧬 Tumor initiation and survival in pancreatic cancer are fundamentally metabolic.

Three converging mechanisms define KRAS-driven PDAC:

1) Autophagy sustains mitochondrial metabolism
   → maintains TCA cycle flux and energy production
   (Nature, 10.1038/nature19052)

2) KRAS
오창명 (@changmyung1981) 's Twitter Profile Photo

Brown fat ↔ heart failure: adaptive axis or metabolic burden? Brown adipose tissue (BAT) is no longer just thermogenesis—it is an endocrine–metabolic organ tightly linked to heart failure (HF) pathophysiology. Emerging human imaging and mechanistic data suggest a

Brown fat ↔ heart failure: adaptive axis or metabolic burden?

Brown adipose tissue (BAT) is no longer just thermogenesis—it is an endocrine–metabolic organ tightly linked to heart failure (HF) pathophysiology. Emerging human imaging and mechanistic data suggest a
오창명 (@changmyung1981) 's Twitter Profile Photo

Mitochondrial dysfunction underlies a wide spectrum of diseases—from neurodegeneration to heart failure. Yet, targeted delivery of healthy mitochondria has remained a major bottleneck. This Nature study introduces MitoCatch, a programmable system that enables cell-type-specific

Mitochondrial dysfunction underlies a wide spectrum of diseases—from neurodegeneration to heart failure. Yet, targeted delivery of healthy mitochondria has remained a major bottleneck.
This Nature study introduces MitoCatch, a programmable system that enables cell-type-specific
오창명 (@changmyung1981) 's Twitter Profile Photo

A key 2025 vascular biology shift: mechanical force is not just a trigger — it rewires chromatin to control inflammation. In endothelial cells, pulsatile blood flow dynamically reshapes genome architecture through interactions with lamin-associated domains (LADs), altering

A key 2025 vascular biology shift:
mechanical force is not just a trigger — it rewires chromatin to control inflammation.

In endothelial cells, pulsatile blood flow dynamically reshapes genome architecture through interactions with lamin-associated domains (LADs), altering
오창명 (@changmyung1981) 's Twitter Profile Photo

Brain aging is not a single trajectory. A Nature Communications (2026) study of ~49,000 individuals shows that brain aging can be decomposed into seven reproducible, co-existing atrophy patterns, rather than a uniform linear decline. The key advance is CCL-NMF (Coupled

Brain aging is not a single trajectory. A Nature Communications (2026) study of ~49,000 individuals shows that brain aging can be decomposed into seven reproducible, co-existing atrophy patterns, rather than a uniform linear decline.

The key advance is CCL-NMF (Coupled
오창명 (@changmyung1981) 's Twitter Profile Photo

FAPI-PET is emerging as a molecular imaging window into active fibrosis, beyond what FDG-PET can show about inflammation. Recent evidence is converging across lung and heart disease: in SSc-ILD, early ⁶⁸Ga-FAPI-46 PET volume metrics were higher in progressive vs

FAPI-PET is emerging as a molecular imaging window into active fibrosis, beyond what FDG-PET can show about inflammation.

Recent evidence is converging across lung and heart disease: in SSc-ILD, early ⁶⁸Ga-FAPI-46 PET volume metrics were higher in progressive vs
오창명 (@changmyung1981) 's Twitter Profile Photo

Coronary artery calcium (CAC) is no longer just a cardiac imaging metric—it is rapidly emerging as a system-level biomarker and an untapped population screening tool. A new review highlights how CAC can be opportunistically extracted from routine thoracic CT scans, including

Coronary artery calcium (CAC) is no longer just a cardiac imaging metric—it is rapidly emerging as a system-level biomarker and an untapped population screening tool.

A new review highlights how CAC can be opportunistically extracted from routine thoracic CT scans, including