Research.
Every peer-reviewed study on fascia in one place — graded for strength of evidence, summarised in plain language for clinicians, researchers, and curious patients.
We grade studies from A to 1A+++ using the Fascia Research Database rubric — 1A+++ is the strongest.
Functional organization of extracellular hyaluronan, CD44 and RHAMM
In this comprehensive review, the authors explore how hyaluronan (HA) and its receptors, CD44 and RHAMM, organize the space immediately surrounding cells. In healthy tissue, these components maintain a stable environmen…
The Structure and Role of Intramuscular Connective Tissue in Muscle Function
This narrative review analyzes the microscopic structure of intramuscular connective tissue—endomysium, perimysium, and epimysium—and its role in muscle function. Rather than acting simply as a container, this connectiv…
Feeling Things Out: Bidirectional Signaling of the Cell–ECM Interface, Implications in the Mechanobiology of Cell Spreading, Migration, Proliferation, and Differentiation
This narrative review describes how cells and their surrounding environment, the extracellular matrix (ECM), constantly communicate with each other. This communication involves physical cues from the ECM being translate…
Collagen changes in pelvic support tissues in women with pelvic organ prolapse
This narrative review summarizes research on how changes in collagen are linked to pelvic organ prolapse in women. Collagen is a critical component of the pelvic floor, providing essential supportive functions. Studies…
Extracellular matrix composition of connective tissues: a systematic review and meta-analysis
This systematic review and meta-analysis compiled data to quantify the protein composition of the extracellular matrix (ECM) in various human connective tissues. Researchers analyzed data from studies on bone, adipose t…
The architecture and spatial organization of the living human body as revealed by intratissular endoscopy - An osteopathic perspective
This review article discusses research by Dr. Jean-Claude Guimberteau, who used endoscopy to visualize the internal architecture of the living body. His work reveals a continuous, body-wide multifibrillar network that t…
The Fasciacytes- A New Cell Devoted To Fascial Gliding Regulation
Researchers have identified a new type of cell within fascia, which they have named "fasciacytes." This study presents evidence that these specialized cells are responsible for producing hyaluronan, a key component of t…
Sweet, yet underappreciated: Proteoglycans and extracellular matrix remodeling in heart disease
In this review article, the authors discuss the role of proteoglycans in heart disease. Remodeling of the heart's extracellular matrix, which is common in several cardiac diseases, can lead to fibrosis and impaired func…
Effects of Plantar Vibration on Bone and Deep Fascia in a Rat Hindlimb Unloading Model of Disuse
This animal study investigated how disuse affects deep fascia and bone, and whether vibration could counteract these effects. Researchers used a rat model where hindlimbs were unloaded for 21 days to simulate disuse, wh…
Multimerin-2 is a ligand for group 14 family C-type lectins CLEC14A, CD93 and CD248 spanning the endothelial pericyte interface
Researchers investigated how certain proteins interact to form new blood vessels, a process called angiogenesis that is crucial for tumor growth. This study, which included lab experiments and mouse models, identified a…
Complex mechanics of the heterogeneous extracellular matrix in cancer
This narrative review explores the complex role of the extracellular matrix (ECM), the non-cellular network that provides structural support to tissues. In solid tumors, the ECM becomes highly altered and complex, as ca…
Connecting (T)issues: How Research in Fascia Biology Can Impact Integrative Oncology
Many cancer patients use complementary therapies like massage, acupuncture, and yoga to improve their quality of life. This review article suggests these treatments may have further benefits by affecting the body's conn…
Protein—glycosaminoglycan interaction networks: Focus on heparan sulfate
This research overview describes a project focused on glycosaminoglycans (GAGs), complex sugars found on the cell surface and in the extracellular matrix. Specifically, it investigates heparan sulfate and how it interac…
Platelet hyaluronidase-2: an enzyme that translocates to the surface upon activation to function in extracellular matrix degradation
Platelets play a key role in responding to tissue injury. This study explores how they interact with hyaluronan, a major component of the extracellular matrix that is involved in inflammation. Researchers demonstrated t…
Modes of cancer cell invasion and the role of the microenvironment
For cancer to spread, or metastasize, tumor cells must first invade the surrounding connective tissue (stroma). This review article describes how cancer cells can move in different ways—either as single cells or in coll…
The extracellular matrix: Tools and insights for the “omics” era
This narrative review discusses the extracellular matrix (ECM), the complex network of proteins and molecules that provides structural and chemical support to our cells and tissues. Alterations in the ECM are associated…
Remodelling the extracellular matrix in development and disease
This narrative review describes the extracellular matrix (ECM), a dynamic network present in all body tissues that undergoes constant remodeling. This remodeling process is crucial for regulating cell functions like pro…
Hyaluronan: Biosynthesis and signaling
This 2014 narrative review discusses hyaluronan (HA), a key component of the extracellular matrix. Beyond its structural role in tissue hydration and architecture, HA is an active signaling molecule. The authors highlig…
A decorin-deficient matrix affects skin chondroitin/dermatan sulfate levels and keratinocyte function
This study in mice investigated how the absence of a proteoglycan called decorin affects skin structure and function. Researchers found that mice lacking decorin had an altered composition of other sugar molecules (chon…
Biotensegrity of the extracellular matrix: physiology, dynamic mechanical balance, and implications in oncology and mechanotherapy
This 2014 review article explores the concept of biotensegrity, a principle where cells and tissues maintain structural integrity through a balance of tension and compression. This dynamic mechanical balance involves th…
Mechanotransduction and extracellular matrix homeostasis
Connective tissues are dynamic, constantly adapting even at rest. Cells within these tissues continually sense mechanical cues from their environment through a process called mechanotransduction. In response, they maint…
Fascia Research Congress Evidence from the 100 year perspective of Andrew Taylor Still
This review paper examines research from the first three International Fascia Research Congresses through the perspective of Andrew Taylor Still, the founder of osteopathic medicine. Over a century ago, Still described…
Molecular assembly and mechanical properties of the extracellular matrix: A fibrous protein perspective
This review article examines the extracellular matrix (ECM), the dynamic network of molecules surrounding our cells. The authors focus on fibrous proteins like collagen and elastin, which form the structural backbone of…
CTGF is a central mediator of tissue remodeling and fibrosis and its inhibition can reverse the process of fibrosis
Fibrosis is a process of excessive connective tissue formation, leading to scarring and stiffness in organs. A protein called Connective Tissue Growth Factor (CTGF) plays a central role in driving this process. This res…
A RHAMM Mimetic Peptide Blocks Hyaluronan Signaling and Reduces Inflammation and Fibrogenesis in Excisional Skin Wounds
In this animal study, researchers investigated how to reduce scarring during skin wound healing. They developed a peptide, P15-1, designed to interfere with signals from fragmented hyaluronan, a molecule involved in inf…
ExtracellularMatrix Degradation and Remodeling in Development and Disease
In this review, the authors describe the extracellular matrix (ECM) as a dynamic structure that is constantly being remodeled. This process of breakdown and rebuilding is essential for normal bodily functions like tissu…
Remodeling and homeostasis of the extracellular matrix: implications for fibrotic diseases and cancer
In this perspective article, the authors discuss how the extracellular matrix (ECM) is constantly being remodeled, a process essential for normal bodily functions like wound healing and tissue maintenance. When this rem…
Hyaluronan in intestinal homeostasis and inflammation: implications for fibrosis
This narrative review explores the role of hyaluronan (HA) in intestinal health and disease. Chronic intestinal inflammation can lead to fibrosis, or scarring, a process driven by inflammatory signals and specialized ce…
From mechanotransduction to extracellular matrix gene expression in fibroblasts
This 2009 review article explores how connective tissue cells, or fibroblasts, sense and respond to mechanical forces from their environment. Cells attach to the surrounding extracellular matrix via adhesion contacts, w…
Mechanotransduction at a distance: mechanically coupling the extracellular matrix with the nucleus
In this narrative review, the authors explore how mechanical forces can influence the cell nucleus from a distance. Research has often focused on how external forces are converted into chemical signals at the cell's sur…
Tensegrity-Based Mechanosensing from Macro to Micro
This review article, based on a lecture, explores how cells convert mechanical signals into biochemical responses. The author proposes that the body uses "tensegrity" (tensional integrity) principles, where interconnect…
Can cancer be reversed by engineering the tumor microenvironment?
In this perspective article, the author proposes a different way of looking at cancer. Instead of focusing solely on genetic mutations, he argues that the physical environment around a tumor, particularly the extracellu…
Differential effects of hyaluronan and its fragments on fibroblasts: Relation to wound healing
This lab study investigated how hyaluronan (HA) of different molecular sizes affects human fibroblast cells, which are key to wound healing. Researchers exposed fibroblasts to native HA and two smaller fragments. All th…
Extracellular matrix, mechanotransduction and structural hierarchies in heart tissue engineering
This narrative review explores the challenges of engineering artificial heart tissue. The heart functions across vast scales of time and space, from tiny ion channels to the whole organ's pumping action. The authors sug…
Formation and Function of the Myofibroblast during Tissue Repair
Myofibroblasts are specialized cells that play a key role in wound healing and tissue repair. Formed from fibroblasts, their primary function is to contract, which helps pull the edges of a wound together. While this is…
Hyaluronan fragments: An information-rich system
This narrative review explores the diverse roles of hyaluronan (HA), a key component of the extracellular matrix. Despite its simple chemical structure, HA's biological function changes dramatically and often opposition…
Migration of tumor cells in 3D matrices is governed by matrix stiffness along with cell-matrix adhesion and proteolysis
This study investigated how tumor cells move in a three-dimensional environment similar to body tissues. Researchers found that in addition to the cell's ability to adhere to and pull on its surroundings, the stiffness…
Hyaluronan Fragments Act as an Endogenous Danger Signal by Engaging TLR2
Hyaluronan (HA) is a common component of the body's connective tissue. This study investigates how different sizes of HA molecules affect the immune system. When tissue is injured, large HA molecules are broken down int…
Viscoelastic Retraction of Single Living Stress Fibers and Its Impact on Cell Shape, Cytoskeletal Organization, and Extracellular Matrix Mechanics
Cells maintain their shape and interact with their surroundings using internal tension cables called stress fibers. Using a microscopic laser to cut individual stress fibers inside living cells, researchers studied how…
Mechanisms of interstitial flow-induced remodeling of fibroblast-collagen cultures
This study investigates how the movement of fluid through tissues, known as interstitial flow, influences the organization of connective tissue cells and collagen. Researchers found that slow fluid movement causes colla…
Mechanisms of Mechanotransduction
This review describes mechanotransduction, the process by which cells sense and respond to physical forces. The researchers explain that nearly all living organisms, from bacteria to humans, are sensitive to mechanical…
Cell tension, matrix mechanics, and cancer development
Doctors can often diagnose cancer by feeling for tissue stiffness, and this study explores how this mechanical property contributes to cancer development. The researchers suggest that the stiff extracellular matrix in t…
New and active role of the interstitium in control of interstitial fluid pressure: potential therapeutic consequences
This review challenges the traditional view of the interstitium as merely a passive fluid reservoir. The researchers present data suggesting that connective tissue cells and the extracellular matrix actively regulate in…
Mechanobiology and diseases of mechanotransduction
This 2003 article argues that medicine often overlooks the physical and mechanical aspects of disease, focusing instead on genetics. The author reviews how physical forces and the extracellular matrix are vital for norm…
Oligosaccharides of Hyaluronan Activate Dendritic Cells via Toll-like Receptor 4
During inflammation, components of our connective tissue like hyaluronic acid (HA) can break down. This study investigated how small fragments of HA affect the immune system. Researchers found that these fragments activ…
Tensegrity and mechanoregulation: from skeleton to cytoskeleton
This review article explores how mechanical forces are transmitted from the whole body down to individual cells. The authors propose that a design principle called "tensegrity," which uses continuous tension and local c…
Tensegrity: The Architectural Basis of Cellular Mechanotransduction
This 1997 review article proposes a model for how cells sense and respond to physical forces, a process called mechanotransduction. The author suggests that cells are built using 'tensegrity' architecture, a system of b…
Endothelial Growth Factors and Extracellular Matrix Regulate Dna Synthesis Through Modulation of Cell and Nuclear Expansion
This study investigated how the extracellular matrix (ECM) and growth factors work together to regulate the growth of capillary endothelial cells, which line blood vessels. Researchers found that these cells needed both…
Structure and Properties of Ground Substances
This 1984 review outlines the structure of the body's 'ground substance,' the matrix found both within and between our cells. The author describes how this substance is composed of different biopolymers in the extracell…