1
|
Ferdousy RN, Suong NT, Kadokawa H. Specific locations and amounts of denatured collagen and collagen-specific chaperone HSP47 in the uterine cervices of old cows compared with those of heifers. Theriogenology 2023; 196:10-17. [PMID: 36375211 DOI: 10.1016/j.theriogenology.2022.11.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 11/02/2022] [Accepted: 11/04/2022] [Indexed: 11/06/2022]
Abstract
Collagen, the most abundant extra-cellular matrix in the reproductive tract, performs a critical role in pregnancy. Although detecting damaged collagen in tissues is challenging, we recently developed a new in situ detection method using a denatured collagen detection reagent in bovine oviducts and uteri. Utilizing this method, we evaluated the hypothesis that the locations and amounts of denatured collagen in the uterine cervices of old cows are different from those in young heifers as a result of repeated pregnancies and deliveries. We compared damaged collagen in the uterine cervix at the mid-luteal phase between post-pubertal growing nulliparous heifers (22.1 ± 1.0 months old; n = 5) and old multiparous cows (143.1 ± 15.6 months old; 9 ± 1 parities; sacrificed at least 3 months after the last parturition by vaginal delivery; n = 5). Picrosirius red staining showed collagen in almost all parts of the cervices. Expectedly, the amount of damaged collagen was increased in the cervices of old cows. Additionally, we combined in situ detection and fluorescence immunohistochemistry of the collagen-specific molecular chaperone, the 47 kDa heat shock protein (HSP47). Increased HSP47 amounts were observed in the cervices from the old cows, but damaged collagen and HSP47 were not located in the same areas. The age differences were confirmed by western blotting using the anti-HSP47 antibody. These findings revealed the specific location and amounts of denatured collagen in the uterine cervices of old cows compared with those of heifers.
Collapse
Affiliation(s)
- Raihana Nasrin Ferdousy
- Faculty of Veterinary Medicine, Yamaguchi University, Yamaguchi-shi, Yamaguchi-ken, 1677-1, Japan
| | - Nguyen Thi Suong
- Faculty of Veterinary Medicine, Yamaguchi University, Yamaguchi-shi, Yamaguchi-ken, 1677-1, Japan
| | - Hiroya Kadokawa
- Faculty of Veterinary Medicine, Yamaguchi University, Yamaguchi-shi, Yamaguchi-ken, 1677-1, Japan.
| |
Collapse
|
2
|
Ferdousy RN, Kadokawa H. Specific locations and amounts of denatured collagen and collagen-specific chaperone HSP47 in the oviducts and uteri of old cows as compared with those of heifers. Reprod Fertil Dev 2022; 34:619-632. [PMID: 35296375 DOI: 10.1071/rd21130] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Accepted: 01/18/2022] [Indexed: 12/22/2022] Open
Abstract
Collagen, the most abundant extra-cellular matrix in oviducts and uteri, performs critical roles in pregnancies. We hypothesised that the locations and amounts of both denatured collagen and the collagen-specific molecular chaperone 47-kDa heat shock protein (HSP47) in the oviducts and uteri of old cows are different compared with those of young heifers because of repeated pregnancies. Since detecting damaged collagen in tissues is challenging, we developed a new method that uses a denatured collagen detection reagent. Then, we compared damaged collagen in the oviducts and uteri between post-pubertal growing nulliparous heifers (22.1±1.0months old) and old multiparous cows (143.1±15.6months old). Further, we evaluated the relationship between denatured collagen and HSP47 by combining this method with fluorescence immunohistochemistry. Picro-sirius red staining showed collagen in almost all parts of the oviducts and uteri. Expectedly, damaged collagen was increased in the oviducts and uteri of old cows. However, damaged collagen and HSP47 were not located in the same area in old cows. The number of fibroblasts increased, suggesting the presence of fibrosis in the oviducts and uteri of old cows. These organs of old cows showed higher HSP47 protein amounts than those of heifers. However, the uteri, but not oviducts, of old cows had lower HSP47 mRNA amounts than those of heifers. These findings revealed the specific location and amounts of denatured collagen and HSP47 in the oviducts and uteri of old cows compared with those of heifers.
Collapse
Affiliation(s)
- Raihana Nasrin Ferdousy
- Faculty of Veterinary Medicine, Yamaguchi University, Yamaguchi-shi, Yamaguchi-ken 1677-1, Japan
| | - Hiroya Kadokawa
- Faculty of Veterinary Medicine, Yamaguchi University, Yamaguchi-shi, Yamaguchi-ken 1677-1, Japan
| |
Collapse
|
3
|
Ferdousy RN, Kadokawa H. Anti-Müllerian hormone stimulates expression of the collagen-specific chaperone 47-kDa heat shock protein in bovine uterine epithelial cells. Anim Sci J 2022; 93:e13787. [PMID: 36507591 DOI: 10.1111/asj.13787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Revised: 10/25/2022] [Accepted: 11/07/2022] [Indexed: 12/14/2022]
Abstract
Uterine collagen is the most abundant component of the uterine extracellular matrix and plays a critical role in pregnancy. The 47-kDa heat shock protein (HSP47) is the sole collagen-specific molecular chaperone. We investigated the mechanisms regulating the expression of HSP47 in the uterus by assessing the effect of anti-Müllerian hormone (AMH) stimulation on HSP47 expression in cultured bovine uterine epithelial cells. AMH receptor type 2 (AMHR2), AMH, and HSP47 expression was assessed by fluorescence immunocytochemistry in uterine epithelial layers of the uteri of Japanese Black cows. The effect of AMH on HSP47 expression was assessed in cultured epithelial cells. The effect of MEK/ERK inhibitor on AMH-induced HSP47 expression was also assessed. We confirmed the expression of AMHR2, AMH, and HSP47 in the uterine epithelial layers. We confirmed the expression of AMHR2, AMH, HSP47, and type IV collagen in cultured uterine epithelial cells. AMH treatment at 10 or 100 ng/ml promoted significant HSP47 expression (p < 0.05). MEK/ERK inhibitor U0126 pretreatment suppressed such AMH stimulation on HSP47. These findings indicate that AMH induced HSP47 protein expression through the ERK pathway in bovine uterine epithelial cells.
Collapse
Affiliation(s)
| | - Hiroya Kadokawa
- Joint Faculty of Veterinary Medicine, Yamaguchi University, Yamaguchi, Japan
| |
Collapse
|
4
|
Park J, Lee J, Baek S. Pathologic features and expression of heat shock protein 47 in the nasal mucosa and lacrimal sac: does it influence the surgical outcome of endoscopic endonasal dacryocystorhinostomy? Eye (Lond) 2018; 32:1432-1439. [PMID: 29773884 DOI: 10.1038/s41433-018-0115-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Revised: 04/07/2018] [Accepted: 04/10/2018] [Indexed: 01/20/2023] Open
Abstract
PURPOSE To correlate the pathologic features and heat shock protein 47 (HSP47) expression in the nasal mucosa and lacrimal sac with the surgical outcomes of endoscopic endonasal dacryocystorhinostomy (EDCR). METHODS Specimens of the nasal mucosa and lacrimal sac over the rhinostomy site were collected during the operation. Haematoxylin-eosin and immunohistochemical staining were performed to determine the pathologic features (inflammation, fibrosis, squamous metaplasia) and the expression of HSP47 in the epithelium and sub-epithelial glands of the nasal mucosa and lacrimal sac. The success or failure of EDCR was determined 6 months after surgery. RESULTS A total of 30 patients (30 eyes) were included in this study. Inflammation and squamous metaplasia of the nasal mucosa were not associated with the surgical outcome of EDCR (p = 0.485 and 0.069, respectively), but there was an association with fibrosis of the nasal mucosa (p = 0.003). In addition, HSP47 in the nasal mucosa was associated with the surgical outcomes (p = 0.005). Inflammation of the lacrimal sac was not associated with the surgical outcome of EDCR (p = 0.509), but fibrosis and squamous metaplasia of the lacrimal sac were (p = 0.005 and 0.008, respectively). Additionally, HSP47 in the lacrimal sac was associated with surgical outcomes (p < 0.001). CONCLUSION Fibrosis and squamous metaplasia of the nasal mucosa and lacrimal sac lowered the success rate of EDCR. HSP47 also lowered the surgical success rate. Fibrosis was correlated with the expression of HSP47.
Collapse
Affiliation(s)
- Jinhwan Park
- Department of Ophthalmology, Korea University College of Medicine, Seoul, Korea
| | - Joonsik Lee
- Yesan Seoul Eye Clinic, Yesan-gun, Chungcheongnam-do, Korea
| | - Sehyun Baek
- Department of Ophthalmology, Korea University College of Medicine, Seoul, Korea.
| |
Collapse
|
5
|
Kawazu T, Nishino T, Obata Y, Furusu A, Miyazaki M, Abe K, Koji T, Kohno S. Production and degradation of extracellular matrix in reversible glomerular lesions in rat model of habu snake venom-induced glomerulonephritis. Med Mol Morphol 2012; 45:190-8. [DOI: 10.1007/s00795-011-0559-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2011] [Accepted: 07/28/2011] [Indexed: 12/11/2022]
|
6
|
Taguchi T, Nazneen A, Al-Shihri AA, A. Turkistani K, Razzaque MS. Heat shock protein 47: a novel biomarker of phenotypically altered collagen-producing cells. Acta Histochem Cytochem 2011; 44:35-41. [PMID: 21614164 PMCID: PMC3096080 DOI: 10.1267/ahc.11001] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2010] [Accepted: 02/18/2011] [Indexed: 01/15/2023] Open
Abstract
Heat shock protein 47 (HSP47) is a collagen-specific molecular chaperone that helps the molecular maturation of various types of collagens. A close association between increased expression of HSP47 and the excessive accumulation of collagens is found in various human and experimental fibrotic diseases. Increased levels of HSP47 in fibrotic diseases are thought to assist in the increased assembly of procollagen, and thereby contribute to the excessive deposition of collagens in fibrotic areas. Currently, there is not a good universal histological marker to identify collagen-producing cells. Identifying phenotypically altered collagen-producing cells is essential for the development of cell-based therapies to reduce the progression of fibrotic diseases. Since HSP47 has a single substrate, which is collagen, the HSP47 cellular expression provides a novel universal biomarker to identify phenotypically altered collagen-producing cells during wound healing and fibrosis. In this brief article, we explained why HSP47 could be used as a universal marker for identifying phenotypically altered collagen-producing cells.
Collapse
Affiliation(s)
- Takashi Taguchi
- Department of Pathology, Nagasaki University Graduate School of Biomedical Sciences
| | - Arifa Nazneen
- Department of Pathology, Nagasaki University Graduate School of Biomedical Sciences
| | - Abdulmonem A. Al-Shihri
- Department of Restorative Dentistry and Biomaterials Sciences, Harvard School of Dental Medicine
| | | | - Mohammed S. Razzaque
- Department of Pathology, Nagasaki University Graduate School of Biomedical Sciences
- Department of Oral Medicine, Infection and Immunity, Harvard School of Dental Medicine
| |
Collapse
|
7
|
Poschmann G, Sitek B, Sipos B, Ulrich A, Wiese S, Stephan C, Warscheid B, Klöppel G, Vander Borght A, Ramaekers FCS, Meyer HE, Stühler K. Identification of proteomic differences between squamous cell carcinoma of the lung and bronchial epithelium. Mol Cell Proteomics 2009; 8:1105-16. [PMID: 19176476 DOI: 10.1074/mcp.m800422-mcp200] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Proteins that exhibit different expression levels in normal and malignant lung cells are good candidate biomarkers to improve early diagnosis and intervention. We used a quantitative approach and compared the proteome of microdissected cells from normal human bronchial epithelium and squamous cell carcinoma tumors of histopathological grades G2 and G3. DIGE analysis and subsequent MS-based protein identification revealed that 32 non-redundant proteins were differentially regulated between the respective tissue types. These proteins are mainly involved in energy pathways, cell growth or maintenance mechanisms, protein metabolism, and the regulation of DNA and RNA metabolism. The expression of some of these proteins was analyzed by immunohistochemistry using tissue microarrays containing tissue specimen of 55 patients, including normal bronchial epithelium, squamous cell carcinomas, adenocarcinomas, and large cell carcinomas. The results of the immunohistochemical studies correlated with the proteome study data and revealed that particularly HSP47 and a group of cytokeratins (i.e. cytokeratins 6a, 16, and 17) are significantly co-regulated in squamous cell carcinoma. Furthermore cytokeratin 17 showed significantly higher abundance in G2 grade compared with G3 grade squamous cell carcinomas in both the gel-based and the immunohistochemical analysis. Therefore this protein might be used as a marker for stratification between different tumor grades.
Collapse
Affiliation(s)
- Gereon Poschmann
- Medizinisches Proteom-Center, Ruhr-Universität Bochum, 44801 Bochum, Germany
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
8
|
Razzaque MS. Does renal ageing affect survival? Ageing Res Rev 2007; 6:211-22. [PMID: 17662672 DOI: 10.1016/j.arr.2007.06.001] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2007] [Revised: 06/25/2007] [Accepted: 06/26/2007] [Indexed: 12/31/2022]
Abstract
The effects of ageing on progressive deterioration of renal function, both in human and experimental animals, are described elsewhere, but the effect of renal damage on overall survival and longevity is not yet clearly established. The wild-type animals of various genetic backgrounds, fed with regular diet, overtime develop severe age-associated nephropathy, that include but not limited to inflammatory cell infiltration, glomerulosclerosis, and tubulointerstitial fibrosis. Such renal damage significantly reduces their survival. Reducing renal damage, either by caloric restriction or by suppressing growth hormone (GH)/insulin-like growth factor-1 (IGF-1) activity could significantly enhance the longevity of these animals. Available survival studies using experimental animals clearly suggest that kidney pathology is one of the important non-neoplastic lesions that could affect overall survival, and that restoration of renal function by preventing kidney damage could significantly extend longevity. Careful long-term studies are needed to determine the human relevance of these experimental studies.
Collapse
Affiliation(s)
- M Shawkat Razzaque
- Department of Developmental Biology, Harvard School of Dental Medicine, 190 Longwood Avenue, Boston, MA 02115, USA.
| |
Collapse
|
9
|
Rustom R, Wang B, McArdle F, Shalamanova L, Alexander J, McArdle A, Thomas CE, Bone JM, Shenkin A, Jackson MJ. Oxidative stress in a novel model of chronic acidosis in LLC-PK1 cells. Nephron Clin Pract 2003; 95:e13-23. [PMID: 14520010 DOI: 10.1159/000073019] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/09/2003] [Indexed: 11/19/2022] Open
Abstract
Chronic metabolic acidosis occurs commonly in chronic renal failure (CRF). The proximal renal tubular cell is the site in the kidney of high oxidative metabolic activity and in CRF is associated with adaptive hypertrophy and hypermetabolism. We hypothesised that chronic acidosis may lead to increased generation of reactive oxygen species due to increased oxidative activity. We developed a novel model of chronic acidosis in LLC-PK1 cells and measured markers of oxidative stress and metabolism. Acidosis led to a reduction in cellular total glutathione and protein thiol content and an increase in glutathione peroxidase activity and NH3 generation. The expression of constitutively expressed heat stress protein (HSP) HSC70 and HSP60 increased at pH 7.0.
Collapse
Affiliation(s)
- Rana Rustom
- Department of Medicine, Liverpool University, Liverpool, UK.
| | | | | | | | | | | | | | | | | | | |
Collapse
|
10
|
Endo M, Oyadomari S, Terasaki Y, Takeya M, Suga M, Mori M, Gotoh T. Induction of arginase I and II in bleomycin-induced fibrosis of mouse lung. Am J Physiol Lung Cell Mol Physiol 2003; 285:L313-21. [PMID: 12679322 DOI: 10.1152/ajplung.00434.2002] [Citation(s) in RCA: 91] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Arginase, which hydrolyzes arginine to urea and ornithine, is a precursor for the synthesis of polyamines and proline, which is abundant in collagen. The supply of proline can be a crucial factor in the process of lung fibrosis. We investigated the induction of arginine metabolic enzymes in bleomycin-induced mouse lung fibrosis. Histological studies and quantification of lung hydroxyproline showed that lung fibrosis develops in up to 14 days after bleomycin treatment. Under these conditions, collagen I mRNA was induced gradually in up to 15 days, and the content of hydroxyproline reached a maximum at 10 days. Arginase I mRNA was undetectable before bleomycin treatment but was induced 5-10 days after this treatment. Arginase I protein was induced at 7 days and remained little changed for up to 10 days and decreased at 14 days. On the other hand, arginase II mRNA that was detectable before treatment was increased gradually for up to 10 days and decreased at 14 days. Arginase II protein began to increase at day 5, increased for up to 10 days, and was decreased at day 14. mRNAs for cationic amino acid transporter-2 and ornithine decarboxylase were induced in a manner similar to that seen with collagen I mRNA. Immunohistochemical analysis showed that arginase I is induced in macrophages, whereas arginase II is induced in various cell types, including macrophages and myofibroblasts, and roughly colocalizes with the collagen-specific chaperone heat shock protein 47. Our findings suggest that arginine metabolic enzymes play an important role in the development of lung fibrosis, at least in mice.
Collapse
Affiliation(s)
- Motoyoshi Endo
- Department of Molecular Genetics, Kumamoto University School of Medicine, Honjo 2-2-1, Kumamoto 860-0811, Japan
| | | | | | | | | | | | | |
Collapse
|