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7 Results Found

  • Article
  • Open Access
6 Citations
4,374 Views
22 Pages

Synthesis and Characterization of Click Chemical Probes for Single-Cell Resolution Detection of Epichaperomes in Neurodegenerative Disorders

  • Sadik Bay,
  • Chander S. Digwal,
  • Ananda M. Rodilla Martín,
  • Sahil Sharma,
  • Aleksandra Stanisavljevic,
  • Anna Rodina,
  • Anoosha Attaran,
  • Tanaya Roychowdhury,
  • Kamya Parikh and
  • Gabriela Chiosis
  • + 9 authors

Neurodegenerative disorders, including Alzheimer’s disease (AD) and Parkinson’s disease (PD), represent debilitating conditions with complex, poorly understood pathologies. Epichaperomes, pathologic protein assemblies nucleated on key cha...

(This article belongs to the Section Neurobiology and Clinical Neuroscience)
  • Review
  • Open Access
9 Citations
5,370 Views
35 Pages

More than Just Protein Folding: The Epichaperome, Mastermind of the Cancer Cell

  • Haneef Ahmed Amissah,
  • Maxwell Hubert Antwi,
  • Tawfeek Ahmed Amissah,
  • Stephanie E. Combs and
  • Maxim Shevtsov

30 January 2025

The epichaperome, a dynamic and integrated network of chaperone proteins, extends its roles beyond basic protein folding to protein stabilization and intracellular signal transduction to orchestrating a multitude of cellular processes critical for tu...

(This article belongs to the Special Issue Heat Shock Proteins and Human Cancers)
  • Article
  • Open Access
11 Citations
5,451 Views
15 Pages

Unraveling the Mechanism of Epichaperome Modulation by Zelavespib: Biochemical Insights on Target Occupancy and Extended Residence Time at the Site of Action

  • Sahil Sharma,
  • Suhasini Joshi,
  • Teja Kalidindi,
  • Chander S. Digwal,
  • Palak Panchal,
  • Sang-Gyu Lee,
  • Pat Zanzonico,
  • Nagavarakishore Pillarsetty and
  • Gabriela Chiosis

22 September 2023

Drugs with a long residence time at their target sites are often more efficacious in disease treatment. The mechanism, however, behind prolonged retention at the site of action is often difficult to understand for non-covalent agents. In this context...

(This article belongs to the Special Issue Protein–Ligand Interactions: Target Identification and Drug Discovery 2.0)
  • Review
  • Open Access
12 Citations
4,595 Views
44 Pages

Plasma Membrane Epichaperome–Lipid Interface: Regulating Dynamics and Trafficking

  • Haneef Ahmed Amissah,
  • Ruslana Likhomanova,
  • Gabriel Opoku,
  • Tawfeek Ahmed Amissah,
  • Zsolt Balogi,
  • Zsolt Török,
  • László Vigh,
  • Stephanie E. Combs and
  • Maxim Shevtsov

11 October 2025

The plasma membrane (PM) of eukaryotic cells plays a key role in the response to stress, acting as the first line of defense against environmental changes and protecting cells against intracellular perturbations. In this work, we explore how membrane...

(This article belongs to the Special Issue Lipid Homeostasis: Mechanisms, Regulation, and Implications for Health and Disease)
  • Review
  • Open Access
62 Citations
9,233 Views
27 Pages

Hsp70: A Multifunctional Chaperone in Maintaining Proteostasis and Its Implications in Human Disease

  • Manish Kumar Singh,
  • Sunhee Han,
  • Songhyun Ju,
  • Jyotsna S. Ranbhise,
  • Joohun Ha,
  • Seung Geun Yeo,
  • Sung Soo Kim and
  • Insug Kang

29 March 2025

Hsp70, a 70 kDa molecular chaperone, plays a crucial role in maintaining protein homeostasis. It interacts with the DnaJ family of co-chaperones to modulate the functions of client proteins involved in various cellular processes, including transmembr...

  • Article
  • Open Access
1 Citations
3,836 Views
15 Pages

24 November 2024

Background: Targeted therapies have been largely ineffective against glioblastoma (GBM) owing to the tumor’s heterogeneity and intrinsic and adaptive treatment resistance. Targeting multiple pro-survival pathways simultaneously may overcome the...

(This article belongs to the Collection Treatment of Glioma)
  • Review
  • Open Access
76 Citations
15,466 Views
41 Pages

Omics-Based Investigations of Breast Cancer

  • Anca-Narcisa Neagu,
  • Danielle Whitham,
  • Pathea Bruno,
  • Hailey Morrissiey,
  • Celeste A. Darie and
  • Costel C. Darie

14 June 2023

Breast cancer (BC) is characterized by an extensive genotypic and phenotypic heterogeneity. In-depth investigations into the molecular bases of BC phenotypes, carcinogenesis, progression, and metastasis are necessary for accurate diagnoses, prognoses...