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Vimentin: Regulation and pathogenesis. Biochimie 2022; 197:96-112. [DOI: 10.1016/j.biochi.2022.02.003] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Revised: 01/11/2022] [Accepted: 02/09/2022] [Indexed: 12/18/2022]
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Danielsson F, Peterson MK, Caldeira Araújo H, Lautenschläger F, Gad AKB. Vimentin Diversity in Health and Disease. Cells 2018; 7:E147. [PMID: 30248895 PMCID: PMC6210396 DOI: 10.3390/cells7100147] [Citation(s) in RCA: 157] [Impact Index Per Article: 26.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2018] [Revised: 09/16/2018] [Accepted: 09/17/2018] [Indexed: 12/11/2022] Open
Abstract
Vimentin is a protein that has been linked to a large variety of pathophysiological conditions, including cataracts, Crohn's disease, rheumatoid arthritis, HIV and cancer. Vimentin has also been shown to regulate a wide spectrum of basic cellular functions. In cells, vimentin assembles into a network of filaments that spans the cytoplasm. It can also be found in smaller, non-filamentous forms that can localise both within cells and within the extracellular microenvironment. The vimentin structure can be altered by subunit exchange, cleavage into different sizes, re-annealing, post-translational modifications and interacting proteins. Together with the observation that different domains of vimentin might have evolved under different selection pressures that defined distinct biological functions for different parts of the protein, the many diverse variants of vimentin might be the cause of its functional diversity. A number of review articles have focussed on the biology and medical aspects of intermediate filament proteins without particular commitment to vimentin, and other reviews have focussed on intermediate filaments in an in vitro context. In contrast, the present review focusses almost exclusively on vimentin, and covers both ex vivo and in vivo data from tissue culture and from living organisms, including a summary of the many phenotypes of vimentin knockout animals. Our aim is to provide a comprehensive overview of the current understanding of the many diverse aspects of vimentin, from biochemical, mechanical, cellular, systems biology and medical perspectives.
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Affiliation(s)
- Frida Danielsson
- Science for Life Laboratory, Royal Institute of Technology, 17165 Stockholm, Sweden.
| | | | | | - Franziska Lautenschläger
- Campus D2 2, Leibniz-Institut für Neue Materialien gGmbH (INM) and Experimental Physics, NT Faculty, E 2 6, Saarland University, 66123 Saarbrücken, Germany.
| | - Annica Karin Britt Gad
- Centro de Química da Madeira, Universidade da Madeira, 9020105 Funchal, Portugal.
- Department of Medical Biochemistry and Microbiology, Uppsala University, 75237 Uppsala, Sweden.
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Lee PH, Kim BG, Lee SH, Leikauf GD, Jang AS. Proteomic identification of moesin upon exposure to acrolein. Proteome Sci 2018; 16:2. [PMID: 29375273 PMCID: PMC5773073 DOI: 10.1186/s12953-017-0130-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2017] [Accepted: 12/22/2017] [Indexed: 11/10/2022] Open
Abstract
Background Acrolein (allyl Aldehyde) as one of smoke irritant exacerbates chronic airway diseases and increased in sputum of patients with asthma and chronic obstructive lung disease. But underlying mechanism remains unresolved. The aim of study was to identify protein expression in human lung microvascular endothelial cells (HMVEC-L) exposed to acrolein. Methods A proteomic approach was used to determine the different expression of proteins at 8 h and 24 h after treatment of acrolein 30 nM and 300 nM to HMVEC-L. Treatment of HMVEC-L with acrolein 30 nM and 300 nM altered 21 protein spots on the two-dimensional gel, and these were then analyzed by MALDI-TOF MS. Results These proteins included antioxidant, signal transduction, cytoskeleton, protein transduction, catalytic reduction. The proteins were classified into four groups according to the time course of their expression patterns such as continually increasing, transient increasing, transient decreasing, and continually decreasing. For validation immunohistochemical staining and Western blotting was performed on lung tissues from acrolein exposed mice. Moesin was expressed in endothelium, epithelium, and inflammatory cells and increased in lung tissues of acrolein exposed mice compared with sham treated mice. Conclusions These results indicate that some of proteins may be an important role for airway disease exacerbation caused by acrolein exposure. Electronic supplementary material The online version of this article (10.1186/s12953-017-0130-4) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Pureun-Haneul Lee
- 1Division of Allergy and Respiratory Medicine, Department of Internal Medicine, Soonchunhyang University Bucheon Hospital, 170 Jomaru-ro, Wonmi-gu, Bucheon, Gyeonggi-do 420-767 South Korea
| | - Byeong-Gon Kim
- 1Division of Allergy and Respiratory Medicine, Department of Internal Medicine, Soonchunhyang University Bucheon Hospital, 170 Jomaru-ro, Wonmi-gu, Bucheon, Gyeonggi-do 420-767 South Korea
| | - Sun-Hye Lee
- 1Division of Allergy and Respiratory Medicine, Department of Internal Medicine, Soonchunhyang University Bucheon Hospital, 170 Jomaru-ro, Wonmi-gu, Bucheon, Gyeonggi-do 420-767 South Korea
| | - George D Leikauf
- 2Department of Environmental and Occupational Health, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA USA
| | - An-Soo Jang
- 1Division of Allergy and Respiratory Medicine, Department of Internal Medicine, Soonchunhyang University Bucheon Hospital, 170 Jomaru-ro, Wonmi-gu, Bucheon, Gyeonggi-do 420-767 South Korea
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Bär H, Strelkov SV, Sjöberg G, Aebi U, Herrmann H. The biology of desmin filaments: how do mutations affect their structure, assembly, and organisation? J Struct Biol 2005; 148:137-52. [PMID: 15477095 DOI: 10.1016/j.jsb.2004.04.003] [Citation(s) in RCA: 133] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2004] [Indexed: 12/31/2022]
Abstract
Desmin, the major intermediate filament (IF) protein of muscle, is evolutionarily highly conserved from shark to man. Recently, an increasing number of mutations of the desmin gene has been described to be associated with human diseases such as certain skeletal and cardiac myopathies. These diseases are histologically characterised by intracellular aggregates containing desmin and various associated proteins. Although there is progress regarding our knowledge on the cellular function of desmin within the cytoskeleton, the impact of each distinct mutation is currently not understood at all. In order to get insight into how such mutations affect filament assembly and their integration into the cytoskeleton we need to establish IF structure at atomic detail. Recent progress in determining the dimer structure of the desmin-related IF-protein vimentin allows us to assess how such mutations may affect desmin filament architecture.
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Affiliation(s)
- Harald Bär
- Department of Cell Biology, German Cancer Research Center (DKFZ), Heidelberg D-69120, Germany
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Gomis P, Kacem K, Sercombe C, Seylaz J, Sercombe R. Confocal microscopic evidence of decreased alpha-actin expression within rabbit cerebral artery smooth muscle cells after subarachnoid haemorrhage. ACTA ACUST UNITED AC 2001; 32:673-8. [PMID: 11272807 DOI: 10.1023/a:1004115432660] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Our objective was to determine whether subarachnoid haemorrhage modifies cerebral artery smooth muscle cell phenotype and the contractile protein alpha-actin measured 7 days after haemorrhage. We used a rabbit subarachnoid haemorrhage model and immunofluorescence labelling of alpha-smooth muscle actin, vimentin and desmin. The paired comparison between the haemorrhage and sham rabbits was performed using confocal laser-scanning microscopy. We found in the haemorrhage group significantly less intense alpha-actin immunostaining (p = 0.036) and more intense vimentin immunostaining (p = 0.043) but no significant change in the intensity of desmin staining. Our results indicate an absolute decrease after subarachnoid haemorrhage in the amount of functional alpha-actin and in the light of the literature may suggest a certain degree of dedifferentiation of smooth muscle cells in the cerebral artery wall.
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Affiliation(s)
- P Gomis
- Laboratoire de Recherches Cérébrovasculaires, CNRS UPR. 646, Faculté de Médecine Lariboisière-Saint Louis, Paris, France
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6
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Raguz S, Hobbs C, Yagüe E, Ioannou PA, Walsh FS, Antoniou M. Muscle-specific locus control region activity associated with the human desmin gene. Dev Biol 1998; 201:26-42. [PMID: 9733571 DOI: 10.1006/dbio.1998.8964] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
We describe the reproduction of the full pattern of expression of the muscle-specific desmin gene in transgenic mice using a 240-kb genomic clone spanning the human desmin locus. Analysis of RNA from adult tissues demonstrated that this fragment possesses all the necessary genetic regulatory elements required to provide reproducible, site-of-integration-independent, physiological levels of tissue-specific expression that is directly proportional to transgene copy number in all muscle cell types. In situ hybridization revealed that in marked contrast to murine desmin which is strongly expressed in the myotome of the somites, skeletal muscles, the heart, and smooth muscle of the vasculature by 9.5 days postcoitum, human desmin transgene expression was completely absent from smooth muscles, was very weak and restricted to the atrium and outflow tract within the heart, and was expressed at only 5% of murine desmin mRNA levels within the myotome of the somites. The spatial distribution and levels of human and mouse desmin expression were not coincident until 14.5 days postcoitum. Immunohistochemical analysis of human embryos at comparable stages of development showed that this transgene faithfully reproduces the human and not the mouse developmental expression pattern for this gene in transgenic mice. These results indicate that the 240-kb desmin genomic clone is capable of establishing an independent, chromatin domain in transgenic mice and provides the first definitive data for muscle-specific locus control region activity. In addition, our results demonstrate that the behavior of human transgenes in mice should, whenever possible, be compared to expression patterns for that gene in human embryonic as well as adult tissues.
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Affiliation(s)
- S Raguz
- UMDS, Guy's Hospital, London Bridge, London, SE1 9RT, United Kingdom
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Abstract
The human prostate is composed of a series of tubular-alveolar glands and their ducts surrounded by a fibro-muscular stroma. The parenchymal glands secrete the seminal fluid and are anatomically arranged into the central, peripheral, and transitional zones. In this chapter the pattern of intermediate filament expression by the various epithelial components of the ducts, tubuloalveolar glands, and stroma are described. The changes which occur during malignant transformation from normal glands to prostatic intraepithelial neoplasia and subsequent invasive carcinoma are presented. The usefulness of cytokeratin markers in the diagnosis of prostate carcinoma is also discussed.
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Affiliation(s)
- R B Nagle
- Department of Pathology, University of Arizona Health Sciences Center, Tucson 85724-5043, USA
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Van der Ven PF, Jap PH, Barth PG, Sengers RC, Ramaekers FC, Stadhouders AM. Abnormal expression of intermediate filament proteins in X-linked myotubular myopathy is not reproduced in vitro. Neuromuscul Disord 1995; 5:267-75. [PMID: 7580238 DOI: 10.1016/0960-8966(94)00067-j] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Expression patterns of the intermediate filament proteins (IFPs) desmin and vimentin, in biopsy material taken from a 1 day old boy with fatal neonatal X-linked myotubular myopathy (XLMTM) were compared with the expression of these proteins in cultured myotubes, from the same patient. Immunohistochemical studies revealed the persistence of high levels of desmin in virtually all, and vimentin in most, of the myofibres within the patient's biopsy. Analysis of intermediate filament expression in differentiating, cultured muscle cells did not reveal overt differences between XLMTM cultures and cultures of control muscle. Titin distribution patterns indicated a normal process of myofibrillogenesis in XLMTM myotubes. We conclude that the failure to properly regulate IFP-expression is not intrinsic to XLMTM muscle fibres. The possibility that this failure is due to a defective external, possibly neural factor, is discussed.
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Affiliation(s)
- P F Van der Ven
- Department of Cell Biology and Histology, University of Nijmegen, The Netherlands
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9
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Mora M, Morandi L, Merlini L, Vita G, Baradello A, Barresi R, Di Blasi C, Blasevich F, Gebbia M, Daniel S. Fetus-like dystrophin expression and other cytoskeletal protein abnormalities in centronuclear myopathies. Muscle Nerve 1994; 17:1176-84. [PMID: 7935525 DOI: 10.1002/mus.880171008] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
We have investigated supposed maturational arrest of muscle in centronuclear myopathies (CNMs) by characterizing the expression of dystrophin, other cytoskeletal proteins, and fetal myosin in the muscle fibers of 9 CNM patients (4 sporadic, 3 familial, 2 adult sporadic). Dystrophin and beta-spectrin localized intracytoplasmically in centrally nucleated fibers. Talin and vinculin were normally expressed. Desmin was radially organized in several fibers in all patients. Scattered vimentinpositive fibers were found in 3 cases. Six myotonic dystrophy cases and 4 inflammatory myopathy cases with regenerating fibers were also studied: dystrophin and the membrane cytoskeletal proteins were normally expressed in the former; and dystrophin, spectrin, and vinculin were reduced in the latter. Intracytoplasmic dystrophin is further evidence of maturational arrest in CNMs. Spectrin and dystrophin codistribute in these pathological conditions as in normal muscle. We conclude that the altered cytoskeletal network found in CNMs likely plays a pathogenetic role in these conditions.
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Affiliation(s)
- M Mora
- Department of Neuromuscular Diseases, Istituto Nazionale Neurologico C. Besta, Milano, Italy
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Muntoni F, Catani G, Mateddu A, Rimoldi M, Congiu T, Faa G, Marrosu MG, Cianchetti C, Porcu M. Familial cardiomyopathy, mental retardation and myopathy associated with desmin-type intermediate filaments. Neuromuscul Disord 1994; 4:233-41. [PMID: 7919971 DOI: 10.1016/0960-8966(94)90024-8] [Citation(s) in RCA: 49] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
The clinical and morphological findings of a familial case affected by mental retardation, severe biventricular hypertrophic cardiomyopathy and vacuolar myopathy are reported. The phenotype of this patient is similar to that described by other authors, in which a lysosomal glycogen storage disease with normal acid maltase levels was suspected. However, in our case the vacuoles were stained by several antibodies directed against various sarcolemmal proteins, such as dystrophin and spectrin, and therefore, were not of lysosomal origin. Some of these vacuoles were clearly derived from the splitting of the fibres and invagination of the extracellular space; autophagic vacuoles were not observed. The accumulation of desmin-type, intermediate filaments was demonstrated on immunocytochemistry both in the skeletal and cardiac muscles. A brother of the propositus was also affected by mental retardation, severe cardiomyopathy and died suddenly at the age of 24 yr. A cardiomyopathy and mental subnormality were also present in other male cousins of the proband, while sudden death occurred in several females relatives, whose intelligence was normal. None of these latter individuals was available for further investigation. This report expands the spectrum of desmin associated myopathy and cardiomyopathy to include a familial condition with associated mental retardation.
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Affiliation(s)
- F Muntoni
- Istituto di Neuropsichiatria Infantile, Cagliari, Italy
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11
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Nagle RB. A review of intermediate filament biology and their use in pathologic diagnosis. Mol Biol Rep 1994; 19:3-21. [PMID: 8170466 DOI: 10.1007/bf00987318] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- R B Nagle
- University of Arizona Health Sciences Center, Tucson 85724
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12
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Goebel HH, Bornemann A. Desmin pathology in neuromuscular diseases. VIRCHOWS ARCHIV. B, CELL PATHOLOGY INCLUDING MOLECULAR PATHOLOGY 1993; 64:127-35. [PMID: 8242173 DOI: 10.1007/bf02915105] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Desmin is an intermediate filament protein that in striated muscle is normally located at Z-bands, beneath the sarcolemma, and prominently at neuromuscular junctions. It is abundant during myogenesis and in regenerating fibers, but decreases in amount with maturation; in regenerating and denervated muscle fibers it is co-expressed with vimentin. Aggregates of desmin occur as nonspecific cytoplasmic bodies or cytoplasmic spheroid complexes, similar to the aggregates of keratin filaments in Mallory bodies or the neurofilament aggregates in Lewy bodies. In all three instances, alpha-B crystallin may be associated with desmin. There are now increasing numbers of neuromuscular disorders in which abnormal amounts of desmin, some abnormally phosphorylated, feature prominently in muscle fibres. Several of these diseases, including spheroid body myopathy, granulo-filamentous body myopathy and the dystrophinopathies, are familial. Ultrastructural and immunohistochemical studies of desmin have considerably broadened our understanding of the pathology of the cytoskeleton in muscle fibers and in certain hereditary neuromuscular diseases.
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Affiliation(s)
- H H Goebel
- Division of Neuropathology, University of Mainz Medical Center, Germany
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Nadeau JH, Davisson MT, Doolittle DP, Grant P, Hillyard AL, Kosowsky MR, Roderick TH. Comparative map for mice and humans. Mamm Genome 1992; 3:480-536. [PMID: 1392257 DOI: 10.1007/bf00778825] [Citation(s) in RCA: 76] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- J H Nadeau
- Jackson Laboratory, Bar Harbor, Maine 04609
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Kumanishi T, Usui H, Ichikawa T, Nishiyama A, Katagiri T, Abe S, Yoshida Y, Washiyama K, Kuwano R, Sakimura K. Human glial fibrillary acidic protein (GFAP): molecular cloning of the complete cDNA sequence and chromosomal localization (chromosome 17) of the GFAP gene. Acta Neuropathol 1992; 83:569-78. [PMID: 1636374 DOI: 10.1007/bf00299404] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
We isolated three glial fibrillary acidic protein (GFAP) cDNA clones from a glioma cell line, U-251 MG. One clone isolated from a U-251 MG cDNA library was long, but lacked both ends. Using poly(A)+ RNA and primers synthesized according to the sequence of this clone, we used the polymerase chain reaction-assisted rapid amplification of cDNA ends (PCR-RACE) method, which is a strategy to isolate cDNA ends, and obtained cDNA clones for the 5' and 3' ends. From the sequences of these overlapping clones, the complete nucleotide sequence of human GFAP cDNA was established. The start (ATG) and the stop (TGA) signals were seen at nucleotide positions 15 and 1311, respectively, and divided the entire sequence of 3027 bp into 14 bp of 5' non-coding, 1296 bp of coding and 1717 bp of 3' non-coding regions. Using cDNA probes made from both the coding and the 3' non-coding regions, Northern blot hybridization was performed with two different stringencies on RNAs from human and rodent brains and human GFAP-positive and -negative cells. It was shown that the 3' non-coding region probe was more specific for human GFAP than the coding region probe which was specific only under higher stringency conditions. This was also suggested by homology analysis of the sequence with those of various intermediate filament proteins. Based on these findings, we performed spot blot hybridization of sorted human chromosomes and Southern blot hybridization of PCR-amplified DNAs of a panel of hamster-human somatic cell hybrids and localized the human GFAP gene to chromosome 17.
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Affiliation(s)
- T Kumanishi
- Department of Neuropathology, Niigata University, Japan
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Moncla A, Landon F, Mattei MG, Portier MM. Chromosomal localisation of the mouse and human peripherin genes. Genet Res (Camb) 1992; 59:125-9. [PMID: 1378416 DOI: 10.1017/s0016672300030330] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Using a mouse cDNA probe encoding for the major part of peripherin, a type III intermediate filament protein, we have assigned, by in situ hybridization, the mouse and human peripherin genes, Prph, to the E-F region of chromosome 15 and to the q12-q13 region of chromosome 12, respectively. These regions are known as homologous chromosomal segments containing other intermediate filament genes (keratins) and also other genes which could be co-ordinately regulated.
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Affiliation(s)
- A Moncla
- Centre de Génétique médicale, Institut National de la Santé et de la Recherche Médicale U242, Hôpital d'enfants de la Timone, Marseille, France
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Compton JG, Ferrara DM, Yu DW, Recca V, Freedberg IM, Bertolino AP. Chromosomal localization of mouse hair keratin genes. Ann N Y Acad Sci 1991; 642:32-43. [PMID: 1725581 DOI: 10.1111/j.1749-6632.1991.tb24378.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Many genetic defects are known to cause abnormal development of the coat in mice. Hair keratin genes would seem to be particularly promising candidates among the potential targets of these mutations in mice and of inherited hair-related abnormalities in humans as well. We used specific probes from cloned and sequenced mouse hair keratin cDNAs (MHKA-2, MHKB-1, and MHKB-2) to assess linkage of hair keratin genes and mouse mutations. We analyzed DNA from the progeny of interspecies backcrossed mice for segregation of hair mutations, hair ("hard") keratin alleles, and epidermal ("soft") keratin alleles (Krt-1 and Krt-2 loci). The results suggest that most, if not all, hair keratin genes (types Ia and IIa) are part of the Krt-1 locus on chromosome 11 and Krt-2 locus on chromosome 15, respectively. Linkage of the hair keratin genes and the mutations Re, Den, and Bsk on chromosome 11, and Ca, Sha, and Ve on chromosome 15 suggests that these mutations may possibly involve altered hair keratin expression or structure. In addition, the nondispersion of homologous keratin genes in the mammalian genome suggests that a domain organization of the genes has influenced evolution of the keratin gene family and that the organization may play a significant role in tissue-specific and developmental regulation of keratin gene expression as well.
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Nadeau JH, Davisson MT, Doolittle DP, Grant P, Hillyard AL, Kosowsky M, Roderick TH. Comparative map for mice and humans. Mamm Genome 1991; 1 Spec No:S461-515. [PMID: 1799811 DOI: 10.1007/bf00656504] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- J H Nadeau
- Jackson Laboratory, Bar Harbor, ME 04609
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18
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Pendleton JW, Violette SM, Hunihan LW, Greene LA, Ruddle FH. The peripherin gene maps to mouse chromosome 15. Genomics 1991; 9:369-72. [PMID: 2004788 DOI: 10.1016/0888-7543(91)90267-i] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
We have mapped the mouse peripherin gene, Prph, to chromosome 15 by means of Southern analysis of a panel of Chinese hamster/mouse somatic cell hybrids using a rat peripherin cDNA probe. Peripherin is a recently characterized type III intermediate filament expressed in the peripheral and the central nervous system. Although its exact function is not known, peripherin is likely to be involved in the neuronal cytoskeleton, a role it shares with other intermediate filaments, such as the neurofilament proteins. The intermediate filament gene family is believed to have evolved via gene duplication and dispersal throughout the genome; these processes have resulted in clusters of intermediate filament genes on specific chromosomes and conservation of these chromosomal locations among mammalian species.
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Affiliation(s)
- J W Pendleton
- Department of Biology, Yale University, New Haven, Connecticut 06511
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Affiliation(s)
- L D Siracusa
- Jefferson Cancer Institute, Department of Microbiology and Immunology, Philadelphia, PA 19107-5541
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20
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Bader BL, Franke WW. Cell type-specific and efficient synthesis of human cytokeratin 19 in transgenic mice. Differentiation 1990; 45:109-18. [PMID: 1711485 DOI: 10.1111/j.1432-0436.1990.tb00464.x] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
In studies designed to identify cis-regulatory elements involved in the cell-type-specific expression of human cytokeratin (CK) genes we have dissected from the major type I CK gene locus on chromosome 17 a region containing the gene that encodes CK 19, with flanking segments of different lengths, and have examined the expression of related gene constructs in transgenic mice. Adult transgenic mice have been characterized by immunohistochemistry, gel-electrophoretic analyses of cytoskeletal proteins and genomic DNA (Southern blots). We have found that a construct harbouring the transcriptional unit plus approximately 0.7 kb downstream from the polyA-addition site and an immediately adjacent 5' upstream segment of approximately 3.6 kb, when combined with a further 5' upstream element of -6.4 - -8.6 kb, is sufficient to guarantee the synthesis of human CK 19 in the same cells and to a similar extent as the murine genome expresses its endogenous CK 19 gene. The findings demonstrate that all cis-elements necessary for the specific and efficient expression of a single type I CK gene, in the context of epithelial differentiation, can be located in the vicinity of the gene itself and that more-distant elements are not required.
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Affiliation(s)
- B L Bader
- Division of Membrane Biology and Biochemistry, German Cancer Research Center, Heidelberg
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21
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Waseem A, Gough AC, Spurr NK, Lane EB. Localization of the gene for human simple epithelial keratin 18 to chromosome 12 using polymerase chain reaction. Genomics 1990; 7:188-94. [PMID: 1693358 DOI: 10.1016/0888-7543(90)90540-b] [Citation(s) in RCA: 27] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Many human genes encoding keratin intermediate filament proteins are clustered on chromosomes 17 (the type I genes) and 12 (the type II genes). Some have not yet been localized, notably the genes for the primary embryonic keratins 8 and 18, normally expressed in simple epithelia: this is because the numerous pseudogenes for these keratins have made it difficult to identify the true functional gene in each case. Through the use of human-specific primers from within introns of the published gene sequence for human type I keratin 18, human genomic DNA has been specifically amplified using the polymerase chain reaction. A single reaction product was obtained. DNA from a characterized series of mouse-human somatic cell hybrid lines was tested for the presence of sequences able to initiate the chain reaction from these primers, and the presence or absence of this genomic DNA PCR product allowed us to assign a gene for human keratin 18 to chromosome 12 unambiguously. This differs from the location of other human type I keratins on chromosome 17 and may indicate the early divergence of the genes for stratifying cell keratins from that of simple, or embryonic, keratin 18.
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Affiliation(s)
- A Waseem
- Imperial Cancer Research Fund Clare Hall Laboratories, Hertfordshire, United Kingdom
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Sarnat HB. Myotubular myopathy: arrest of morphogenesis of myofibres associated with persistence of fetal vimentin and desmin. Four cases compared with fetal and neonatal muscle. Neurol Sci 1990; 17:109-23. [PMID: 2357647 DOI: 10.1017/s0317167100030304] [Citation(s) in RCA: 91] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Vastus lateralis muscle biopsies of four unrelated male neonates showing myotubular (i.e. centronuclear) myopathy (MM) were compared with muscle from four human fetuses in the myotubular stage of development, a 31 week preterm infant and four term neonates. The perimysium, blood vessels, spindles, myelinated intramuscular nerves, and motor end-plates in MM are as well developed as in term neonatal muscle. The cytoarchitecture of myofibres in MM is more mature than that of fetal myotubes in the spacing of central nuclei, Z-band registry, development of the sarcotubular system, and in the condensation of nuclear chromatin and nucleoli. Triads in MM may retain an immature oblique or longitudinal orientation. Myofibrillar ATPase shows normal differentiation of fibre types, consistent with normal innervation. Spinal motor neurons are normal in number and in RNA fluorescence. Immunoreactivity for vimentin and desmin in myofibres of MM is uniformly strong, as in fetal myotubes and unlike mature neonatal muscle. Maternal muscle biopsies of two cases also showed scattered small centronuclear myofibres reactive for vimentin and desmin. The arrest in morphogenesis of fibre architecture in MM is not a general arrest in muscle development. Persistence of fetal cytoskeletal proteins that preserve the immature central positions of nuclei and mitochondria may be important in pathogenesis. Vimentin/desmin studies of the infant and maternal muscle biopsies are useful in establishing the diagnosis.
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Affiliation(s)
- H B Sarnat
- Department of Pathology, University of Calgary Faculty of Medicine, Alberta, Canada
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23
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Li ZL, Mattei MG, Mattei JF, Paulin D. Assignment of the mouse desmin gene to chromosome 1 band C3. Genet Res (Camb) 1990; 55:101-5. [PMID: 2370005 DOI: 10.1017/s0016672300025337] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
The chromosomal localization of the mouse gene coding for desmin, one of the muscle-specific intermediate filament subunits, was determined by in situ hybridization using a specific 3H-labelled DNA probe. There is only one copy of the desmin gene and it is located on chromosome 1 in the band C3. This result adds an eleventh locus to a conserved gene cluster and confirms the partial homology that exists between the long arm of human chromosome 2 and chromosome 1 of the mouse.
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Affiliation(s)
- Z L Li
- Laboratoire de Biologie Moléculaire de la Différenciation de l'Université Paris
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24
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Viegas-Péquignot E, Li ZL, Dutrillaux B, Apiou F, Paulin D. Assignment of human desmin gene to band 2q35 by nonradioactive in situ hybridization. Hum Genet 1989; 83:33-6. [PMID: 2670738 DOI: 10.1007/bf00274143] [Citation(s) in RCA: 67] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
A 3-kb DNA fragment, inserted in Bluescribe vector, was used to localize the desmin gene by in situ hybridization on human metaphase chromosomes. The probe was labelled by Bio-11-dUTP and detected by immunofluorescence. Subsequent R-banding indicated that the desmin gene is located in band 2q35.
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Affiliation(s)
- E Viegas-Péquignot
- URA 620 CNRS, Structure et Mutagenèse Chromosomiques, Institut Curie, Paris, France
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25
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Sparrow LG, Robinson CP, McMahon DT, Rubira MR. The amino acid sequence of component 7c, a type II intermediate-filament protein from wool. Biochem J 1989; 261:1015-22. [PMID: 2803231 PMCID: PMC1138930 DOI: 10.1042/bj2611015] [Citation(s) in RCA: 28] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Component 7c is one of the four homologous type II intermediate-filament proteins that, by association with the complementary type I proteins, form the microfibrils or intermediate filaments in wool. Component 7c was isolated as the S-carboxymethyl derivative from Merino wool and its amino acid sequence was determined by manual and automatic sequencing of peptides produced by chemical and enzymic cleavage reactions. It is an N-terminally blocked molecule of 491 residues and Mr (not including the blocking group) of 55,600; the nature of the blocking group has not been determined. The predicted secondary structure shows that component 7c conforms to the now accepted pattern for intermediate-filament proteins in having a central rod-like region of approximately 310 residues of coiled-coil alpha-helix flanked by non-helical N-and C-terminal regions. The central region is divided by three non-coiled-coil linking segments into four helical segments 1A, 1B, 2A and 2B. The N-and C-terminal non-helical segments are 109 and 71 residues respectively and are rich in cysteine. Details of procedures use in determining the sequence of component 7c have been deposited as a Supplementary Publication SUP 50152 (65 pages) at the British Library Document Supply Centre, Boston Spa, Wetherby, West Yorkshire LS23 7BQ, U.K., from whom copies can be obtained on the terms indicated in Biochem. J. (1989) 257,5. The information comprises: (1) details of chemical and enzymic methods used for cleavage of component 7c, peptides CN1, CN2 and CN3, and various other peptides, (2) details of the procedures used for the fractionation and purification of peptides from (1), including Figures showing the elution profiles from the chromatographic steps used, (3) details of methods used to determine the C-terminal sequence of peptide CN3, and (4) detailed evidence to justify a number of corrections to the previously published sequence.
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Affiliation(s)
- L G Sparrow
- C.S.I.R.O. Division of Wool Technology, Parkville, Vic., Australia
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26
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Mattei MG, Lilienbaum A, Lin LZ, Mattei JF, Paulin D. Chromosomal localization of the mouse gene coding for vimentin. Genet Res (Camb) 1989; 53:183-5. [PMID: 2767427 DOI: 10.1017/s0016672300028147] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
The chromosomal location of the mouse gene coding for vimentin, one of the intermediate filament subunits, was determined by in situ hybridization using specific H3-labelled DNA probes. There is only one copy of the vimentin gene and it is located on chromosome 2 region A2.
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27
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Li ZL, Lilienbaum A, Butler-Browne G, Paulin D. Human desmin-coding gene: complete nucleotide sequence, characterization and regulation of expression during myogenesis and development. Gene 1989; 78:243-54. [PMID: 2673923 DOI: 10.1016/0378-1119(89)90227-8] [Citation(s) in RCA: 78] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
A recombinant clone encoding for the human desmin gene (des) has been isolated and characterized and its complete nucleotide sequence has been determined. The 8.4-kb gene has nine exons separated by introns ranging in size from 0.1-2.2 kb. Comparison of the human des gene with that of the hamster has shown that there is a full correspondence in position, size and sequence of the exons. There are eight introns in both the human and the hamster des genes. Although the nucleotide sequence of the introns reveals a large divergence, splice junction sequence signals are conserved. A particularly striking feature of the human des gene is the 1.2-kb repetitive sequence found in the introns. These sequences all belong to the human AluI family. When the 5'- and 3'-untranslated regions of the human vim and des genes were compared it was found that there was a 16-mer consensus element similar to that described by Quax et al. [Cell 43 (1985) 327-338] for the hamster and an 11-bp sequence with homology to the distal regulatory sequence of human and mouse alpha-cardiac actin-coding genes [Minty and Kedes, Mol. Cell. Biol. 6 (1986) 2125-2136] in the 5'-flanking region. The 3'-untranslated region of the human des gene was found to be conserved when compared to the hamster des gene. Only one species of desmin RNA of 2.2 kb was found in human striated and smooth muscle both in vivo and in vitro.
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Affiliation(s)
- Z L Li
- Laboratoire de Biologie Moléculaire de la Différentiation Cellulaire, Université Paris, France
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28
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van Rens GL, Raats JM, Driessen HP, Oldenburg M, Wijnen JT, Khan PM, de Jong WW, Bloemendal H. Structure of the bovine eye lens gamma s-crystallin gene (formerly beta s). Gene 1989; 78:225-33. [PMID: 2476364 DOI: 10.1016/0378-1119(89)90225-4] [Citation(s) in RCA: 28] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The organization of a number of crystallin genes has already been resolved. One of the remaining genes of which the structure was hitherto unknown is the gamma s gene (formerly beta s). We determined the complete sequence of the bovine gamma s-crystallin-coding gene, apart from the middle region of the first intron. Since it contains three exons and two introns, we conclude that the former beta s, also at the gene level is gamma-crystallin-like. However, it is located on chromosome 3, in contrast to other gamma genes which occur in tandem on the human chromosome 2.
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Affiliation(s)
- G L van Rens
- Department of Biochemistry, University of Nijmegen, The Netherlands
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29
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Popescu NC, Bowden PE, DiPaolo JA. Two type II keratin genes are localized on human chromosome 12. Hum Genet 1989; 82:109-12. [PMID: 2470667 DOI: 10.1007/bf00284039] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Human genomic DNA containing two type II keratin genes, one coding for keratin 1 (K1, a 68-kD basic protein) and another closely linked type II gene 10-15 kb upstream (K?, gene product unknown), was isolated on a single cosmid clone. EcoRI restriction fragments of the cosmid were subcloned into pGEM-3Z, and specific probes comprising the C-terminal coding and 3' noncoding regions of the two genes were constructed. The type II keratin genes were localized by in situ hybridization of the subcloned probes to normal human lymphocyte chromosomes. In a total of 70 chromosome spreads hybridized with the K? probe (gHK?-3', PstI, 800 bp), 36 of the 105 grains observed were on chromosome 12, and 32 of these were clustered on the long arm near the centromere (12q11-13). In 100 labeled metaphases hybridized with the K1 probe (gHK1-3', BamHI-PstI, 2100 bp), 53 grains localized to chromosome 12 and 46 of these were found in the same region (q11-13). Therefore, both the gene for human keratin 1, a specific marker for terminal differentiation in mammalian epidermis, and another closely linked unknown type II keratin gene (K?, 10-15 kb upstream of K1) are on the long arm (q11-13) of human chromosome 12.
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Affiliation(s)
- N C Popescu
- Division of Cancer Etiology, National Cancer Institute, Bethesda, MD 20892
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30
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Heuijerjans JH, Pieper FR, Ramaekers FC, Timmermans LJ, Kuijpers H, Bloemendal H, Van Venrooij WJ. Association of mRNA and eIF-2 alpha with the cytoskeleton in cells lacking vimentin. Exp Cell Res 1989; 181:317-30. [PMID: 2466674 DOI: 10.1016/0014-4827(89)90091-8] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The human bladder carcinoma cell lines RT4 and T24 and the human breast adenocarcinoma cell line MCF-7 were found to be negative for vimentin when studied by means of immunofluorescence and immunoblotting. Northern blot analysis revealed that these cells lacked detectable levels of vimentin mRNA with the exception of T24, which contains trace amounts of vimentin mRNA compared to the RNA level in vimentin-containing HeLa cells. CAT assays performed on these cells showed that a hamster vimentin promoter is inactive in RT4 and MCF-7 cells. In the vimentin-lacking cells, the binding of polyribosomes, specific mRNAs, and translation factor eIF-2 alpha to the cytoskeletal fraction was examined. Our results indicate that the presence of a vimentin network is not crucial for the association of the translation machinery with the cytoskeleton. Furthermore, in these vimentin-negative cell lines the immunofluorescence staining pattern of eIF-2 alpha shows a fibro-granular structure that has no resemblance to the cytokeratin or actin cytoskeleton present in these cells.
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Affiliation(s)
- J H Heuijerjans
- Department of Biochemistry, University of Nijmegen, The Netherlands
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31
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Pellissier JF, Pouget J, Charpin C, Figarella D. Myopathy associated with desmin type intermediate filaments. An immunoelectron microscopic study. J Neurol Sci 1989; 89:49-61. [PMID: 2926442 DOI: 10.1016/0022-510x(89)90006-3] [Citation(s) in RCA: 45] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
The muscle biopsy performed in a 58-year-old woman with a myopathy involving pelvic girdle and lower limbs displayed unusual intermediate filament aggregates by light and electron microscopy. No cardiac involvement was detected. The filamentous aggregates selective for type 1 fibers were found in subsarcolemmal and intermyofibrillar areas closely related to Z bands. Immunohistochemical study by light and electron microscopy using polyclonal and monoclonal antibodies and avidin-biotin peroxidase method revealed that aggregates consisted of desmin filaments. Desmin positive material was unstained with vimentine antibodies.
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Affiliation(s)
- J F Pellissier
- Laboratoire de Neuropathologie, Faculté de Médecine, CHU Timone, Marseille, France
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32
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Lessin SR, Huebner K, Isobe M, Croce CM, Steinert PM. Chromosomal mapping of human keratin genes: evidence of non-linkage. J Invest Dermatol 1988; 91:572-8. [PMID: 2461420 DOI: 10.1111/1523-1747.ep12477087] [Citation(s) in RCA: 55] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
We have determined the chromosomal location of the genes for the human keratin intermediate filament proteins K1 (type II; 67 kDa) and K10 (type I; 57 kDa) by the use of specific cDNA clones in conjunction with somatic cell hybrid analysis and in situ hybridization. The K1 keratin gene maps to chromosome region 12q11----q13; the K10 keratin gene maps to chromosome region 17q12----q21. Each gene has been mapped relative to other genes known to be localized on chromosomes 12 and 17, respectively. In somatic cell hybrid analysis, the K1 gene segregates concordantly with the Hox-3 homeo box gene cluster at chromosome region 12p12----q13. The K10 gene localizes to a region proximal to a breakpoint at 17q21 which is involved in a t(17;21)(q21;q22) translocation associated with an acute leukemia. K10 appears to be distal (telomeric) to the gene loci for G-CSF, erb-A, and Her-2, which map to chromosome region 17q12----q21. The NGFR gene and Hox-2 homeo box locus are localized distal to the 17q21 break point and thus distal to the K10 gene. These data demonstrate that keratin genes K1 and K10, which are coexpressed in terminally differentiated epidermis, are not linked in the human genome, implying the existence of trans-acting factors involved in the regulation of expression of these genes.
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Affiliation(s)
- S R Lessin
- Department of Dermatology, University of Pennsylvania, Philadelphia 19104
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