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.
New Proposal to Define the Fascial System
In this proposal, the authors suggest a new definition for the fascial system, noting that a universally accepted one does not yet exist. They argue for including the epidermis (the outer layer of skin) based on functio…
The myodural bridge in the common rock pigeon (Columbia livia): Morphology and possible physiological implications
In this anatomical study on pigeons, researchers investigated a connective tissue structure called the myodural bridge. Through dissections and tissue analysis of the suboccipital region where the skull meets the neck,…
Human Recombinant Hyaluronidase Injections For Upper Limb Muscle Stiffness in Individuals With Cerebral Injury: A Case Series
This case series investigated injections of the enzyme hyaluronidase to treat upper limb muscle stiffness in 20 individuals with cerebral injury. The researchers hypothesized that an accumulation of hyaluronan in the mu…
A Systematic Review of the Soft-Tissue Connections Between Neck Muscles and Dura Mater
In this systematic review, researchers compiled data from 26 studies to investigate direct soft-tissue connections between neck muscles and the dura mater, the outermost membrane surrounding the spinal cord. The analysi…
Fascia—Current knowledge and future directions in physiatry: Narrative review
In this 2014 narrative review, the authors discuss fascia from the perspective of physiatry, or rehabilitation medicine. They note that while fascia is part of the body's connective tissue, its definition is unclear in…
Cellulite's aetiology: a review
In this literature review, researchers examined the underlying causes of cellulite. They found that cellulite is a complex phenomenon with many interacting factors, rather than a single cause. The research points to wom…
Cellular Control of Connective Tissue Matrix Tension
This review article explores how fibroblasts, the cells within connective tissue, actively help regulate tissue tension. Traditionally, the mechanical properties of connective tissue have been attributed to its passive…
Dynamic fascial release and the role of mechanical/vibrational assist devices in manual therapies
This review article explores the use of mechanical vibration devices in manual therapy. The author examines several such tools, including percussion vibrators, vibrational platforms, and deep tissue oscillation. The art…
Pandiculation: Nature’s way of maintaining the functional integrity of the myofascial system?
This paper explores the hypothesis that pandiculation—the involuntary stretching and yawning most animals do upon waking—serves a key role for the locomotor system. Beyond preparing the nervous system for wakefulness, t…
Sensory Innervation of the Nonspecialized Connective Tissues in the Low Back of the Rat
In this animal study, researchers investigated the sensory nerves in the nonspecialized connective tissue of the rat low back, an area where knowledge is limited. Using 3D reconstruction and dye-labeling techniques, the…
Fibroblast cytoskeletal remodeling contributes to connective tissue tension
The mechanical properties of connective tissue, such as its elasticity and resistance, have traditionally been attributed to its non-cellular matrix. This study investigated the role of fibroblasts, the cells residing w…
Edema and fluid dynamics in connective tissue remodelling
This review describes the role of loose connective tissues, focusing on fluid exchange across capillaries and the formation of edema (swelling). This process is relevant for conditions like inflammation, fibrosis (scarr…
Transcapillary exchange: role and importance of the interstitial fluid pressure and the extracellular matrix
This narrative review discusses how the extracellular matrix (ECM) and the pressure of its fluid (interstitial fluid pressure, or Pif) regulate fluid exchange with capillaries. Conventionally, this pressure is seen as a…
3D reconstruction of the crural and thoracolumbar fasciae
Researchers created detailed 3D computer models to visualize the structure of the crural fascia in the lower leg and the superficial layer of the thoracolumbar fascia in the lower back. They found the crural fascia is c…
How much time is required to modify a fascial fibrosis?
This study investigated how long it takes for manual therapy to alter a palpable sensation of fascial "fibrosis" and reduce discomfort. Researchers worked with 40 people experiencing low back pain, applying the Fascial…
Communicating About Fascia: History, Pitfalls, and Recommendations
In this commentary, the authors discuss how the word "fascia" can be ambiguous and lead to misunderstandings, as it can refer to anything from loose to dense connective tissue. This lack of precision can hinder communic…
Fascia: A missing link in our understanding of the pathology of fibromyalgia
This 2009 paper proposes that inflammation in the fascia, the body's connective tissue, could be a key source of the persistent pain signals that lead to central sensitization in fibromyalgia. While muscle tissue itself…
Ultrasound evidence of altered lumbar connective tissue structure in human subjects with chronic low back pain
Researchers investigated whether structural differences exist in the low back's connective tissues between people with and without chronic low back pain. Using ultrasound, they measured the thickness and echogenicity (h…
The Architecture of the Connective Tissue in the Musculoskeletal System—An Often Overlooked Functional Parameter as to Proprioception in the Locomotor Apparatus
This article proposes that the traditional anatomical view, which separates muscles from "passive" connective tissues like ligaments, is incomplete. The author argues that muscle and connective tissue function together…
Myofascial force transmission between antagonistic rat lower limb muscles: Effects of single muscle or muscle group lengthening
In this study on rats, researchers investigated how lengthening muscles on the front of the lower leg affects their neighbors. They observed that stretching one muscle group significantly changed the forces within an ad…
Pathophysiological model for chronic low back pain integrating connective tissue and nervous system mechanisms
This paper proposes a theoretical model for how chronic low back pain might develop and persist. The authors hypothesize that fear of pain leads to reduced movement, which in turn causes physical changes and inflammatio…
Dynamic fibroblast cytoskeletal response to subcutaneous tissue stretch ex vivo and in vivo
In this animal study, researchers investigated how fibroblasts, the primary cells in connective tissue, respond to mechanical stretch. By stretching subcutaneous tissue from mice, both in tissue samples (ex vivo) and in…
Active fascial contractility: Fascia may be able to contract in a smooth muscle-like manner and thereby influence musculoskeletal dynamics
Fascia is typically viewed as a passive tissue that transmits force from muscles. This paper explores the hypothesis that fascia may also be able to actively contract on its own, similar to smooth muscle. Researchers po…
Fibroblasts form a body-wide cellular network
In this mouse study, researchers investigated how cells called fibroblasts connect to one another within loose connective tissue. Using various microscopy techniques, they found that fibroblasts form an extensive, web-l…