The integrin adhesome network at a glance
Edward R. Horton,Jonathan D. Humphries,Jenny James,Matthew Jones,Janet A. Askari,Martin J. Humphries +5 more
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TLDR
A new depiction of the integrin adhesome network is generated that integrates experimentally derived IAC proteomes with the literature-curated adhesomes to bridge the knowledge gap between these two resources.Abstract:
The adhesion nexus is the site at which integrin receptors bridge intracellular cytoskeletal and extracellular matrix networks The connection between integrins and the cytoskeleton is mediated by a dynamic integrin adhesion complex (IAC), the components of which transduce chemical and mechanical signals to control a multitude of cellular functions In this Cell Science at a Glance article and the accompanying poster, we integrate the consensus adhesome, a set of 60 proteins that have been most commonly identified in isolated IAC proteomes, with the literature-curated adhesome, a theoretical network that has been assembled through scholarly analysis of proteins that localise to IACs The resulting IAC network, which comprises four broad signalling and actin-bridging axes, provides a platform for future studies of the regulation and function of the adhesion nexus in health and diseaseread more
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Every step of the way: integrins in cancer progression and metastasis.
TL;DR: The contribution of integrins to the different steps of cancer progression is discussed, highlighting some of the recently identified unconventional roles ofIntegrins and novel opportunities to target integrin signalling are highlighted.
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Cell Adhesion Molecules and Their Roles and Regulation in the Immune and Tumor Microenvironment
TL;DR: This review discusses the molecular mechanisms regulating integrin function and the role of integrins and other cell adhesion molecules in immune responses and in the tumor microenvironment and how these molecules could be targeted in cancer immunotherapy.
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The extracellular matrix in tumor progression and metastasis.
Johannes A. Eble,Stephan Niland +1 more
TL;DR: This review focuses on the remodeling of the ECM under the influence of a primary solid tumor mass, primed by soluble factors of the primary tumor, which may be remodeled in a way to facilitate the engraftment of metastasizing cancer cells.
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Cell Adhesion and Matrix Stiffness: Coordinating Cancer Cell Invasion and Metastasis.
TL;DR: The role of cell adhesion and matrix stiffness in cancer cell invasion and metastasis is reviewed.
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Integrin trafficking in cells and tissues
TL;DR: How integrins, key receptors that mediate cell adhesion to the extracellular matrix, are endocytosed and recycled to the cell surface to modulate cell and tissue behaviour is discussed.
References
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A promiscuous biotin ligase fusion protein identifies proximal and interacting proteins in mammalian cells
TL;DR: Proximity-dependent biotin identification is a new approach making use of biotin ligase fusion proteins for the identification of both interacting and neighboring proteins in their native cellular environment.
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Nanoscale architecture of integrin-based cell adhesions
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TL;DR: Three-dimensional super-resolution fluorescence microscopy is used to map nanoscale protein organization in focal adhesions and reveals talin’s polarized orientation, indicative of a role in organizing the focal adhesion strata.
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A proteome-scale map of the human interactome network
Thomas Rolland,Murat Tasan,Benoit Charloteaux,Samuel J. Pevzner,Quan Zhong,Quan Zhong,Nidhi Sahni,Song Yi,Irma Lemmens,Celia Fontanillo,Roberto Mosca,Atanas Kamburov,Susan Dina Ghiassian,Susan Dina Ghiassian,Xinping Yang,Lila Ghamsari,Dawit Balcha,Bridget E. Begg,Pascal Braun,Marc Brehme,Martin P. Broly,Anne-Ruxandra Carvunis,Dan Convery-Zupan,Roser Corominas,Jasmin Coulombe-Huntington,Jasmin Coulombe-Huntington,Elizabeth Dann,Matija Dreze,Amélie Dricot,Changyu Fan,Eric A. Franzosa,Eric A. Franzosa,Fana Gebreab,Bryan J. Gutierrez,Madeleine F. Hardy,Mike Jin,Shuli Kang,Ruth Kiros,Guan Ning Lin,Katja Luck,Andrew MacWilliams,Jörg Menche,Jörg Menche,Ryan R. Murray,Alexandre Palagi,Matthew M. Poulin,Xavier Rambout,Xavier Rambout,John Rasla,Patrick Reichert,Viviana Romero,Elien Ruyssinck,Julie M. Sahalie,Annemarie Scholz,Akash A. Shah,Amitabh Sharma,Amitabh Sharma,Yun Shen,Kerstin Spirohn,Stanley Tam,Alexander O. Tejeda,Shelly A. Trigg,Jean-Claude Twizere,Jean-Claude Twizere,Kerwin Vega,Jennifer M. Walsh,Michael E. Cusick,Yu Xia,Yu Xia,Albert-László Barabási,Albert-László Barabási,Albert-László Barabási,Lilia M. Iakoucheva,Patrick Aloy,Javier De Las Rivas,Jan Tavernier,Michael A. Calderwood,David E. Hill,Tong Hao,Frederick P. Roth,Marc Vidal +80 more
TL;DR: The map uncovers significant interconnectivity between known and candidate cancer gene products, providing unbiased evidence for an expanded functional cancer landscape, while demonstrating how high-quality interactome models will help "connect the dots" of the genomic revolution.
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Molecular complexity and dynamics of cell-matrix adhesions
Eli Zamir,Benjamin Geiger +1 more
TL;DR: Integrin-mediated adhesions can undergo dynamic changes in structure and molecular properties from dot-like focal complexes to stress-fiber-associated focal contacts, which can further 'mature' to form fibronectin-bound fibrillar adhesion.
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Functional atlas of the integrin adhesome
TL;DR: Examination of the adhesome network motifs reveals a relatively small number of key motifs, dominated by three-component complexes in which a scaffolding molecule recruits both a signalling molecule and its downstream target.