共查询到20条相似文献,搜索用时 15 毫秒
1.
David N. O’Dwyer Bethany B. Moore 《Cellular and molecular life sciences : CMLS》2017,74(23):4305-4314
Periostin is a protein that plays a key role in development and repair within the biological matrix of the lung. As a matricellular protein that does not contribute to extracellular matrix structure, periostin interacts with other extracellular matrix proteins to regulate the composition of the matrix in the lung and other organs. In this review, we discuss the studies exploring the role of periostin to date in chronic respiratory diseases, namely asthma and idiopathic pulmonary fibrosis. Asthma is a major health problem globally affecting millions of people worldwide with significant associated morbidity and mortality. Periostin is highly expressed in the lungs of asthmatic patients, contributes to mucus secretion, airway fibrosis and remodeling and is recognized as a biomarker of Th2 high inflammation. Idiopathic pulmonary fibrosis is a fatal interstitial lung disease characterized by progressive aberrant fibrosis of the lung matrix and respiratory failure. It predominantly affects adults over 50 years of age and its incidence is increasing worldwide. Periostin is also highly expressed in the lungs of idiopathic pulmonary fibrosis patients. Serum levels of periostin may predict clinical progression in this disease and periostin promotes myofibroblast differentiation and type 1 collagen production to contribute to aberrant lung fibrosis. Studies to date suggest that periostin is a key player in several pathogenic mechanisms within the lung and may provide us with a useful biomarker of clinical progression in both asthma and idiopathic pulmonary fibrosis. 相似文献
2.
Periostin is a matricellular protein that is composed of a multi-domain structure with an amino-terminal EMI domain, a tandem repeat of four FAS 1 domains, and a carboxyl-terminal domain. These distinct domains have been demonstrated to bind to many proteins including extracellular matrix proteins (Collagen type I and V, fibronectin, tenascin, and laminin), matricellular proteins (CCN3 and βig-h3), and enzymes that catalyze covalent crosslinking between extracellular matrix proteins (lysyl oxidase and BMP-1). Adjacent binding sites on periostin have been suggested to put the interacting proteins in close proximity, promoting intermolecular interactions between each protein, and leading to their assembly into extracellular architectures. These extracellular architectures determine the mechanochemical properties of connective tissues, in which periostin plays an important role in physiological homeostasis and disease progression. In this review, we introduce the proteins that interact with periostin, and discuss how the multi-domain structure of periostin functions as a scaffold for the assembly of interacting proteins, and how it underlies construction of highly sophisticated extracellular architectures. 相似文献
3.
Hiroyuki Murota Yang Lingli Ichiro Katayama 《Cellular and molecular life sciences : CMLS》2017,74(23):4321-4328
Skin is an organ that is susceptible to damage by external injury, chronic inflammation, and autoimmunity. Tissue damage causes alterations in both the configuration and type of cells in lesional skin. This phenomenon, called tissue remodeling, is a universal biological response elicited by programmed cell death, inflammation, immune disorders, and tumorigenic, tumor proliferative, and cytoreductive activity. In this process, changes in the components of the extracellular matrix are required to provide an environment that facilitates tissue remodeling. Among these extracellular matrix components, periostin, a glycoprotein that is predominantly secreted from dermal fibroblasts, has attracted attention. Periostin localizes in the papillary dermis of normal skin, and is aberrantly expressed in the dermis of lesional skin in atopic dermatitis, scar, systemic/limited scleroderma, melanoma, cutaneous T cell lymphoma, and skin damage caused by allergic/autoimmune responses. Periostin induces processes that result in the development of dermal fibrosis, and activate or protract the immune response. The aim of this review was to summarize recent knowledge of the role of periostin in the pathogenesis of dermatoses, and to explore whether periostin is a potential therapeutic target for skin diseases. 相似文献
4.
The multifaceted role of periostin in tumorigenesis 总被引:3,自引:2,他引:1
Kai Ruan Shideng Bao Gaoliang Ouyang 《Cellular and molecular life sciences : CMLS》2009,66(14):2219-2230
Periostin, also called osteoblast-specific factor 2 (OSF-2), is a member of the fasciclin family and a disulfide-linked cell
adhesion protein that has been shown to be expressed preferentially in the periosteum and periodontal ligaments, where it
acts as a critical regulator of bone and tooth formation and maintenance. Furthermore, periostin plays an important role in
cardiac development. Recent clinical evidence has also revealed that periostin is involved in the development of various tumors,
such as breast, lung, colon, pancreatic, and ovarian cancers. Periostin interacts with multiple cell-surface receptors, most
notably integrins, and signals mainly via the PI3-K/Akt and other pathways to promote cancer cell survival, epithelial–mesenchymal
transition (EMT), invasion, and metastasis. In this review, aspects related to the function of periostin in tumorigenesis
are summarized. 相似文献
5.
The goal of periodontal regenerative therapy is to predictably restore the tooth’s supporting periodontal tissues and form a new connective tissue attachment of periodontal ligament (PDL) fibers and new alveolar bone. Periostin is a matricellular protein so named for its expression primarily in the periosteum and PDL of adult mice. Its biological functions have been widely studied in areas such as cardiovascular physiology and oncology. Despite being initially identified in the dental tissues and bone, investigations of Periostin functions in PDL and alveolar-bone-related physiopathology are less abundant. Recently, several studies have suggested that Periostin may be an important regulator of periodontal tissue formation. By promoting collagen fibrillogenesis and the migration of fibroblasts and osteoblasts, Periostin might play a pivotal part in regeneration of the PDL and alveolar bone following periodontal surgery. The aim of this article is to provide an extensive review of the implications of Periostin in periodontal tissue biology and its potential use in periodontal tissue regeneration. 相似文献
6.
Niki Prakoura Christos Chatziantoniou 《Cellular and molecular life sciences : CMLS》2017,74(23):4315-4320
Chronic kidney disease is an incurable to date pathology, with renal replacement therapy through dialysis or transplantation being the only available option for end-stage patients. A deeper understanding of the molecular mechanisms governing the progression of kidney diseases will permit the identification of unknown mediators and potential novel markers or targets of therapy which promise more efficient diagnostic and therapeutic applications. Over the last years, periostin was established by several studies as a novel key player in the progression of renal disease. Periostin is de novo expressed focally by the injured kidney cells during the development of renal disease. In diverse cohorts of renal disease patients, the expression levels of periostin in the kidney and urine were highly correlated with the stage of the pathology and the decline of renal function. Subsequent studies in animal models demonstrated that periostin is centrally involved in mediating renal inflammation and fibrosis, contributing to the deterioration of renal structure and function. Genetic or pharmaco-genetic inhibition of periostin in animal models of renal disease was efficient in arresting the progression of the pathology. This review will summarize the recent advances on periostin in the field of kidney diseases and will discuss its utility of as a novel target of therapy for chronic kidney disease. 相似文献
7.
Periostin in fibrillogenesis for tissue regeneration: periostin actions inside and outside the cell 总被引:2,自引:2,他引:0
Kudo A 《Cellular and molecular life sciences : CMLS》2011,68(19):3201-3207
More than 10 years have passed since the naming of periostin derived from its expression sites in the periosteum and periodontal
ligament. Following this finding, we have accumulated more data on the expression patterns of periostin, and, finally, with
the generation of periostin-deficient mice, have revealed functions of periostin in the regeneration of tissues in bone, tooth,
heart, and skin, and its action in cancer invasion. Since periostin is a matricellular protein, the first investigation of
periostin function showed its enhancement of cell migration by acting outside the cell. On the other hand, recent observations
have demonstrated that periostin functions in fibrillogenesis in association with extracellular matrix molecules inside the
cell. 相似文献
8.
Dan Cui Zhengjie Huang Yingfu Liu Gaoliang Ouyang 《Cellular and molecular life sciences : CMLS》2017,74(23):4287-4291
Tumor microenvironment consists of tumor cells, stromal cells, extracellular matrix and a plethora of soluble components. The complex array of interactions between tumor cells and their surrounding tumor microenvironments contribute to the determination of the fate of tumor cells during tumorigenesis and metastasis. Matricellular protein periostin is generally absent in most adult tissues but is highly expressed in tumor microenvironments. Current evidence reveals that periostin plays a critical role in establishing and remodeling tumor microenvironments such as the metastatic niche, cancer stem cell niche, perivascular niche, pre-metastatic niche, fibrotic microenvironment and bone marrow microenvironment. Here, we summarize the current knowledge of the multifaceted role of periostin in the tumor microenvironments. 相似文献
9.
Akira Kudo 《Cellular and molecular life sciences : CMLS》2017,74(23):4259-4268
Although many studies have described the role of periostin in various diseases, the function of the periostin protein structures derived from alternative splicing and proteinase cleavage at the C-terminal remain unknown. Further experiments revealing the protein structures that are highly related to diseases are essential to understand the function of periostin in depth, which would accelerate its clinical application by establishing new approaches for curing intractable diseases. Furthermore, this understanding would enhance our knowledge of novel functions of periostin related to stemness and response to mechanical stress. 相似文献
10.
Kenji Izuhara Satoshi Nunomura Yasuhiro Nanri Masahiro Ogawa Junya Ono Yasutaka Mitamura Tomohito Yoshihara 《Cellular and molecular life sciences : CMLS》2017,74(23):4293-4303
We found for the first time that IL-4 and IL-13, signature type 2 cytokines, are able to induce periostin expression. We and others have subsequently shown that periostin is highly expressed in chronic inflammatory diseases―asthma, atopic dermatitis, eosinophilc chronic sinusitis/chronic rhinosinusitis with nasal polyp, and allergic conjunctivitis—and that periostin plays important roles in the pathogenesis of these diseases. The epithelial/mesenchymal interaction via periostin is important for the onset of allergic inflammation, in which periostin derived from fibroblasts acts on epithelial cells or fibroblasts, activating their NF-κB. Moreover, the immune cell/non-immune cell interaction via periostin may be also involved. Now the significance of periostin has been expanded into other inflammatory or fibrotic diseases such as scleroderma and pulmonary fibrosis. The cross-talk of periostin with TGF-β or pro-inflammatory cytokines is important for the underlying mechanism of these diseases. Because of its pathogenic importance and broad expression, diagnostics or therapeutic drugs can be potentially developed to target periostin as a means of treating these diseases. 相似文献
11.
W. J. Koroshetz J. V. Bonventre 《Cellular and molecular life sciences : CMLS》1994,50(11-12):1085-1091
The heat shock response is induced in nervous tissue in a variety of clinically significant experimental models including ischemic brain injury (stroke), trauma, thermal stress and status epilepticus. Excessive excitatory neurotransmission or the inability to metabolically support normal levels of excitatory neurotransmission may contribute to neuronal death in the nervous system in many of the same pathophysiologic circumstances. We demonstrated that in vitro glutamate-neurotransmitter induced excitotoxicity is attenuated by the prior induction of the heat shock response. A short thermal stress induced a pattern of protein synthesis characteristic of the highly conserved heat shock response and increased the expression of heat shock protein (HSP) mRNA. Protein synthesis was necessary for the neuroprotective effect. The study of the mechanisms of heat shock mediated protection may lead to important clues as to the basic mechanisms underlying the molecular actions of the HSP and the factors important for excitotoxic neuronal injury. The clinical relevance of these findings in vitro is suggested by experiments performed by others in vivo demonstrating that pretreatment of animals with a submaximal thermal or ischemis stress confers protection from a subsequent ischemic insult. 相似文献
12.
Laping NJ 《Cellular and molecular life sciences : CMLS》1999,56(5-6):371-377
Hepatocyte growth factor (HGF) is an injury-released growth factor with diverse effects on epithelial and endothelial cells. These effects include proliferation, migration, extracellular matrix production and tubulogenesis. These activities allow HGF to function as an organizer of repair processes that bring about restoration of tubular function following renal injury. However, while HGF has been demonstrated to accelerate recovery of renal function after an acute insult, prolonged exposure to elevated levels of HGF can reduce renal function and may contribute to progressive renal disease. This review will describe the cellular activities of HGF, how they pertain to renal repair and the therapeutic application of regulating HGF activity in acute versus chronic renal disease. 相似文献
13.
Shigeo Yoshida Takahito Nakama Keijiro Ishikawa Shintaro Nakao Koh-hei Sonoda Tatsuro Ishibashi 《Cellular and molecular life sciences : CMLS》2017,74(23):4329-4337
Proliferative vitreoretinal diseases such as diabetic retinopathy, proliferative vitreoretinopathy (PVR), and age-related macular degeneration are a leading cause of decreased vision and blindness in developed countries. In these diseases, retinal fibro(vascular) membrane (FVM) formation above and beneath the retina plays an important role. Gene expression profiling of human FVMs revealed significant upregulation of periostin. Subsequent analyses demonstrated increased periostin expression in the vitreous of patients with both proliferative diabetic retinopathy and PVR. Immunohistochemical analysis showed co-localization of periostin with α-SMA and M2 macrophage markers in FVMs. In vitro, periostin blockade inhibited migration and adhesion induced by PVR vitreous and transforming growth factor-β2 (TGF-β2). In vivo, a novel single-stranded RNAi agent targeting periostin showed the inhibitory effect on experimental retinal and choroidal FVM formation without affecting the viability of retinal cells. These results indicated that periostin is a pivotal molecule for FVM formation and a promising therapeutic target for these proliferative vitreoretinal diseases. 相似文献
14.
El-Osta A 《Cellular and molecular life sciences : CMLS》2004,61(17):2135-2136
15.
The skin is our primary shield against microbial pathogens and has evolved innate and adaptive strategies to enhance immunity
in response to injury or microbial insult. The study of antimicrobial peptide (AMP) production in mammalian skin has revealed
several of the elegant strategies that AMPs use to prevent infection. AMPs are inducible by both infection and injury and
protect the host by directly killing pathogens and/or acting as multifunctional effector molecules that trigger cellular responses
to aid in the anti-infective and repair response. Depending on the specific AMP, these molecules can influence cytokine production,
cell migration, cell proliferation, differentiation, angiogenesis and wound healing. Abnormal production of AMPs has been
associated with the pathogenesis of several cutaneous diseases and plays a role in determining a patient’s susceptibility
to pathogens. This review will discuss current research on the regulation and function of AMPs in the skin and in skin disorders. 相似文献
16.
Kirsten A. Bielefeld Saeid Amini-Nik Benjamin A. Alman 《Cellular and molecular life sciences : CMLS》2013,70(12):2059-2081
Following a skin injury, the damaged tissue is repaired through the coordinated biological actions that constitute the cutaneous healing response. In mammals, repaired skin is not identical to intact uninjured skin, however, and this disparity may be caused by differences in the mechanisms that regulate postnatal cutaneous wound repair compared to embryonic skin development. Improving our understanding of the molecular pathways that are involved in these processes is essential to generate new therapies for wound healing complications. Here we focus on the roles of several key developmental signaling pathways (Wnt/β-catenin, TGF-β, Hedgehog, Notch) in mammalian cutaneous wound repair, and compare this to their function in skin development. We discuss the varying responses to cutaneous injury across the taxa, ranging from complete regeneration to scar tissue formation. Finally, we outline how research into the role of developmental pathways during skin repair has contributed to current wound therapies, and holds potential for the development of more effective treatments. 相似文献
17.
Josephine M. J. Stoffels Chao Zhao Wia Baron 《Cellular and molecular life sciences : CMLS》2013,70(22):4243-4253
Tissue injury initiates extracellular matrix molecule expression, including fibronectin production by local cells and fibronectin leakage from plasma. To benefit tissue regeneration, fibronectin promotes opsonization of tissue debris, migration, proliferation, and contraction of cells involved in the healing process, as well as angiogenesis. When regeneration proceeds, the fibronectin matrix is fully degraded. However, in a diseased environment, fibronectin clearance is often disturbed, allowing structural variants to persist and contribute to disease progression and failure of regeneration. Here, we discuss first how fibronectin helps tissue regeneration, with a focus on normal cutaneous wound healing as an example of complete tissue recovery. Then, we continue to argue that, although the fibronectin matrix generated following cartilage and central nervous system white matter (myelin) injury initially benefits regeneration, fibronectin clearance is incomplete in chronic wounds (skin), osteoarthritis (cartilage), and multiple sclerosis (myelin). Fibronectin fragments or aggregates persist, which impair tissue regeneration. The similarities in fibronectin-mediated mechanisms of frustrated regeneration indicate that complete fibronectin clearance is a prerequisite for recovery in any tissue. Also, they provide common targets for developing therapeutic strategies in regenerative medicine. 相似文献
18.
Profiling of the secreted proteins during 3T3-L1 adipocyte differentiation leads to the identification of novel adipokines 总被引:3,自引:0,他引:3
Wang P Mariman E Keijer J Bouwman F Noben JP Robben J Renes J 《Cellular and molecular life sciences : CMLS》2004,61(18):2405-2417
Adipose tissue is an endocrine organ capable of secreting a number of adipokines with a role in the regulation of
adipose tissue and whole-body metabolism. We used two-dimensional gel electrophoresis combined with mass spectrometry to
profile the secreted proteins from (pre)adipocytes. The culture medium of 3T3-L1 cells during adipocyte differentiation
was screened, and 41 proteins that responded to blocking of secretion by 20°C treatment and/or brefeldin A treatment
were identified. Prohibitin, stress-70 protein, and adhesion-regulating molecule 1 are reported for the first time as
secreted proteins. In addition, procollagen C-proteinase enhancer protein, galectin-1, cyclophilin A and C, and SF20/IL-25
are newly identified as adipocyte secreted factors. Secretion profiles indicated a dynamic environment including an
actively remodeling extracellular matrix and several factors involved in growth regulation.Received 15 June 2004; received after revision 26 July 2004; accepted 2 August 2004 相似文献
19.
Midwood KS Hussenet T Langlois B Orend G 《Cellular and molecular life sciences : CMLS》2011,68(19):3175-3199
Tenascin-C is an extracellular matrix glycoprotein that is specifically and transiently expressed upon tissue injury. Upon
tissue damage, tenascin-C plays a multitude of different roles that mediate both inflammatory and fibrotic processes to enable
effective tissue repair. In the last decade, emerging evidence has demonstrated a vital role for tenascin-C in cardiac and
arterial injury, tumor angiogenesis and metastasis, as well as in modulating stem cell behavior. Here we highlight the molecular
mechanisms by which tenascin-C mediates these effects and discuss the implications of mis-regulated tenascin-C expression
in driving disease pathology. 相似文献
20.
Lau LF 《Cellular and molecular life sciences : CMLS》2011,68(19):3149-3163
CCN1 (CYR61) is a dynamically expressed, multifunctional matricellular protein that plays essential roles in cardiovascular
development during embryogenesis, and regulates inflammation, wound healing and fibrogenesis in the adult. Aberrant CCN1 expression
is associated with myriad pathologies, including various cancers and diseases associated with chronic inflammation. CCN1 promotes
diverse and sometimes opposing cellular responses, which can be ascribed, as least in part, to disparate activities mediated
through its direct binding to distinct integrins in different cell types and contexts. Accordingly, CCN1 promotes cell proliferation,
survival and angiogenesis by binding to integrin αvβ3, and induces apoptosis and senescence through integrin α6β1 and heparan sulfate proteoglycans. The ability of CCN1 to trigger the accumulation of a robust and sustained level of reactive
oxygen species underlies some of its unique activities as a matrix cell-adhesion molecule. Emerging studies suggest that CCN1
might be useful as a biomarker or therapeutic target in certain diseases. 相似文献