Results 51 to 60 of about 9,496 (202)

Age-dependent prosttranslational modifications of voltage-dependent anion channel 1

, 2010
The accumulation of oxidative damage in mitochondrial proteins, membranes and DNA during ageing is supposed to lead to mitochondrial inactivation, downstream molecular impairments and subsequent decline of biological systems.In a quantitative study ...
Klemm-Manns, Martina, Groebe, Karlfried, Tanguay, Robert M., Unterluggauer, Herrmann, Jansen-Dürr, Pidder, Schrattenholz, André, Morrow, Geneviève, Schwall, Gerhard P., Hübenthal, Heiko   +8 more
core   +1 more source

Multiple conductance channel activity of wild-type and voltage-dependent anion-selective channel (VDAC)-less yeast mitochondria

, 1995
Yeast mitoplasts (mitochondria with the outer membrane stripped away) exhibit multiple conductance channel activity (MCC) in patch-clamp experiments that is very similar to the activity previously described in mammalian mitoplasts.
Kinnally, K.W., Lohret, T.A.
core   +1 more source

Harnessing ferroptosis from multilayer defense networks to nanoplatforms for specific cancer therapy

BMEMat, EarlyView.
Nanomaterials target metabolically‐regulated ferroptosis for cancer therapy. Iron‐based or alternative nanoplatforms integrate ferroptosis with chemotherapy, immunotherapy, or radiotherapy. They enable stimulus‐responsive therapies (photothermal, photodynamic, sonodynamic) activated by near‐infrared, light, or ultrasound, achieving potent synergistic ...
Xinyue Xu, Xuejian Wang, Wenyan Jiang, Wan Hairul Anuar Kamaruddin, Chunyan Fang, Pengfei Zhang   +5 more
wiley   +1 more source

The role of glutamate release on voltage-dependent anion channels (VDAC)-mediated apoptosis in an eleven vessel occlusion model in rats. [PDF]

PLoS ONE, 2010
Voltage-dependent anion channel (VDAC) is the main protein in mitochondria-mediated apoptosis, and the modulation of VDAC may be induced by the excessive release of extracellular glutamate.
Eunkuk Park, Gi-Ja Lee, Samjin Choi, Seok-Keun Choi, Su-Jin Chae, Sung-Wook Kang, Youngmi Kim Pak, Hun-Kuk Park   +7 more
doaj   +1 more source

Novel Organelle‐Based Intracellular Immunity With Mechanistic and Therapeutic Implications

Barrier Immunity, EarlyView.
A conceptual framework illustrating how PAMPs/DAMPs initiate barrier, innate, adaptive, and intracellular immune responses, with organelle‐based intracellular immunity serving as a central integrator linking metabolism, inflammatory signaling, and therapeutic interventions to restore immune homeostasis.
Keman Xu, Shih‐Yu Hung, Fatma Saaoud, Ying Shao, Yifan Lu, Juanjuan Liu, Bo Yuan, Haiyan Xiang, Hong Wang, Xiaofeng Yang   +9 more
wiley   +1 more source

Predicting molecular mechanism of silymarin-potentiated diclofenac toxicity: Insight from in silico molecular docking

Toxicology Reports, 2023
Silymarin was shown to enhance diclofenac toxicity by inducing the loss of mitochondrial membrane permeability (MMP) in Caco-2 cells, independent of endoplasmic reticulum stress.
Cherdsak Boonyong, Suree Jianmongkol
doaj   +1 more source

Lewy bodies are surrounded by granulovacuolar degeneration bodies in dementia with Lewy bodies

Brain Pathology, EarlyView.
Here, we report Lewy bodies (LBs) to be enriched for tau‐laden granulovacuolar degeneration bodies (GVBs), suggesting a potential mechanistic interface between α‐synuclein and tau pathology in dementia with Lewy bodies (DLB). Abstract Lewy bodies (LBs), composed primarily of aggregated α‐synuclein (α‐syn), are the pathological hallmark of Lewy body ...
Searlait Thom, Pawel Palmowski, Andrew Porter, Joe O'Neill, Johannes Attems, Laura A. Smith, Viktor I. Korolchuk, Daniel Erskine   +7 more
wiley   +1 more source

Shared and specific molecular mechanisms of proteasome inhibitors in chemotherapy‐induced peripheral neurotoxicity

British Journal of Pharmacology, EarlyView.
This study compares the molecular mechanisms of chemotherapy‐related peripheral neurotoxicity of two proteasome inhibitors, bortezomib and carfilzomib, using a multidisciplinary approach to reveal that, alongside shared effects on mitochondria structure and function, the more neurotoxic drug BTZ has specific effects on microtubules and mitochondrial ...
Federico Iseppon, Alessio Malacrida, Alessia Chiorazzi, Annalisa Canta, Paola Alberti, Valentina Alda Carozzi, Eleonora Pozzi, Virginia Rodriguez‐Menendez, Laura Cherchi, Valentina Fabbro, Lisa Pagani, Elisa Tonelli, Laura Tapella, Andrea Mattarei, Sara Palermo, Daniele Cartelli, Mario Mauri, Noemi Scimia, Serena Stanga, Dmitry Lim, Carla Distasi, Marta Delconti, Clizia Chinello, Patricia Morcillo, Maria Elena Pero, Francesca Bartolini, Guido Cavaletti, Cristina Meregalli   +27 more
wiley   +1 more source

Membrane proteins in the outer mebrane of plastids and mitochondria [PDF]

, 2006
Channels of the plastid and mitochondrial outer membranes facilitate the turnover of molecules and ions via these membranes. Although channels have been studied many questions pertaining to the whole diversity of plastid and mitochondrial channels in ...
Ilkavets, Iryna
core  

Dual mechanism of ion permeation through VDAC revealed with inorganic phosphate ions and phosphate metabolites. [PDF]

PLoS ONE, 2015
In the exchange of metabolites and ions between the mitochondrion and the cytosol, the voltage-dependent anion channel (VDAC) is a key element, as it forms the major transport pathway for these compounds through the mitochondrial outer membrane. Numerous
Eva-Maria Krammer, Giang Thi Vu, Fabrice Homblé, Martine Prévost   +3 more
doaj   +1 more source