Mitophagy for cardioprotection

AS Titus, EA Sung, D Zablocki, J Sadoshima - Basic research in cardiology, 2023 - Springer
Mitochondrial function is maintained by several strictly coordinated mechanisms, collectively
termed mitochondrial quality control mechanisms, including fusion and fission, degradation …

Nix interacts with WIPI2 to induce mitophagy

EN Bunker, F Le Guerroué, C Wang, MP Strub… - The EMBO …, 2023 - embopress.org
Nix is a membrane‐anchored outer mitochondrial protein that induces mitophagy. While Nix
has an LC3‐interacting (LIR) motif that binds to ATG8 proteins, it also contains a minimal …

Mechanism and role of mitophagy in the development of severe infection

L Ma, T Han, Y Zhan - Cell Death Discovery, 2024 - nature.com
Mitochondria produce adenosine triphosphate and potentially contribute to proinflammatory
responses and cell death. Mitophagy, as a conservative phenomenon, scavenges waste …

Control of mitophagy initiation and progression by the TBK1 adaptors NAP1 and SINTBAD

E Adriaenssens, TN Nguyen… - Nature Structural & …, 2024 - nature.com
Mitophagy preserves overall mitochondrial fitness by selectively targeting damaged
mitochondria for degradation. The regulatory mechanisms that prevent PTEN-induced …

A TNIP1-driven systemic autoimmune disorder with elevated IgG4

A Medhavy, V Athanasopoulos, K Bassett, Y He… - Nature …, 2024 - nature.com
Whole-exome sequencing of two unrelated kindreds with systemic autoimmune disease
featuring antinuclear antibodies with IgG4 elevation uncovered an identical ultrarare …

Trem2 deficiency attenuates microglial phagocytosis and autophagic‐lysosomal activation in white matter hypoperfusion

XW Pang, YH Chu, LQ Zhou, M Chen… - Journal of …, 2023 - Wiley Online Library
Chronic cerebral hypoperfusion leads to sustained demyelination and a unique response of
microglia. Triggering receptor expressed on myeloid cells 2 (Trem2), which is expressed …

[HTML][HTML] The ULK1 effector BAG2 regulates autophagy initiation by modulating AMBRA1 localization

DS Sankar, S Kaeser-Pebernard, C Vionnet, S Favre… - Cell Reports, 2024 - cell.com
Autophagy initiation is regulated by the ULK1 kinase complex. To gain insights into functions
of the holo-complex, we generated a deep interactome by combining affinity purification-and …

Structural basis for TNIP1 binding to FIP200 during mitophagy

S Wu, M Li, L Wang, L Yang, J Cui, F Li, Q Wang… - Journal of Biological …, 2024 - jbc.org
TNIP1 has been increasingly recognized as a security check to finely adjust the rate of
mitophagy by disrupting the recycling of the Unc-51–like kinase complex during …

ABIN1 is a negative regulator of effector functions in cytotoxic T cells

S Janusova, D Paprckova, J Michalik, V Uleri… - EMBO …, 2024 - embopress.org
T cells are pivotal in the adaptive immune defense, necessitating a delicate balance
between robust response against infections and self-tolerance. Their activation involves …

Repressive control of keratinocyte cytoplasmic inflammatory signaling

LE Carman, ML Samulevich… - International Journal of …, 2023 - mdpi.com
The overactivity of keratinocyte cytoplasmic signaling contributes to several cutaneous
inflammatory and immune pathologies. An important emerging complement to proteins …