Abstract
The term dystrophy is derived from the Greek word “dus” meaning “bad” and “trophia” meaning “nourishment” as it was initially thought of muscle disease due to disordered nutritional factors. Muscular dystrophies are a group of heterogeneous genetic disorders that have in common irreversible loss of muscle fibers resulting from repetitive cycles of degeneration, necrosis, regeneration, and eventually fibrosis and fat replacement [1]. The worldwide prevalence of muscular dystrophies is 16.14 per 100,000 [2]. The most common muscular dystrophy is the Duchenne muscular dystrophy (DMD), first described by Edward Meryon in 1851 at the Royal Medical and Chirurgical Society meeting. The same was published a year later [3, 4]. In the ensuing years 1861 and 1868, Guillaume-Benjamin-Amand Duchenne described the same disease in greater detail [5]. The term “muscular dystrophy”, however, was first coined by Erb in 1891 [6]. Over the years, scientists gradually realized that muscular dystrophies were inherited and most had a characteristic pattern of muscle involvement. The myopathological features common to most muscular dystrophies are variation in muscle fiber size and shape, myonecrosis, myophagocytosis and eventually replacement of myoarchitecture by fibroadipose connective tissue. The first clinical classification for muscular dystrophies was proposed by Walton and Nattrass based on the pattern of muscle involvement [7]. The clinical classification although simple has many limitations because of considerable overlap between the subgroups and at times between nondystrophic myopathies. For example, limb-girdle muscular dystrophy 2A (LGMD2A) can clinically mimic facioscapulohumeral muscular dystrophy (FSHD). Dysferlinopathy (LGMD2B), LGMD2A, and FSHD are common mimics of inflammatory myopathy [8]. Histopathological features in such cases may at times provide a clue to the subtype of muscular dystrophy under question. FSHD and LGMD2B may have endomysial mononuclear infiltrate as the dominant finding. In oculopharyngeal muscular dystrophy (OPMD), rimmed vacuoles and nuclear tubulofilamentous inclusions are quite characteristic. Lobulated fibers and eosinophils are commonly encountered in LGMD2A. However, these findings can be a double-edged sword and misleading at times. In LGMD2B, infiltration of the endomysium by mononuclear cells associated with MHC-I upregulation and elevated serum CK levels may mimic inflammatory myopathy. Lobulated fibers are known to occur in a variety of conditions such as normal myotendinous junctions, LGMD2A, α-sarcoglycanopathy, dysferlinopathy, carriers of dystrophin gene mutation, Bethlem myopathy, LGMD2G, scapuloperoneal muscular dystrophy, nemaline myopathy, etc. [9–15]. Similarly, rimmed inclusions can be observed in Becker muscular dystrophy, Miyoshi myopathy, LGMD2I, LGMD2G, FSHD, titinopathy, oculopharyngeal muscular dystrophy, scapuloperoneal muscular dystrophy, congenital muscular dystrophy with merosin deficiency, GNE myopathy, etc. [9, 11, 16–23]. One of the most significant breakthroughs in the history of myopathology is the discovery of DMD gene locus by Monaco et al. [24]. Thereafter, the amassing wealth of molecular genetic data with respect to the muscle diseases has been phenomenal. Recent classifications have focused on the molecular genetic mechanisms that underlie muscular dystrophies especially the genes encoding proteins directly or indirectly associated with muscle contraction and repair. The data is likely to increase exponentially as new state-of-the-art techniques evolve in the future. In this chapter, we will follow the molecular pathology-based classification with emphasis on clinical and myopathological features. Although there is an interplay of other factors, this classification is being adopted because of its lucidity. The onset of dystrophies may be at birth or may be delayed until late adulthood. The key aspect in the assessment of a suspected muscular dystrophy is defining the pattern of muscle weakness. Most of the adult muscular dystrophies have a “limb-girdle” pattern of weakness with proximal limb muscles being weaker than distal muscle groups. It is important to look for additional features such as facial weakness, scapular winging, calf hypertrophy/atrophy, asymmetry in strength, and rippling of muscles to narrow down the list of differential diagnosis. Dystrophies affect not only skeletal muscles. Cardiomyopathy may be the presenting feature. The primary reason for demise in most cases of dystrophy can be attributed to respiratory muscle failure. Smooth muscles may also be affected, leading to abnormal gastrointestinal motility. Serum creatine kinase (CK) levels are usually raised (sometimes up to 20 times normal or greater) in most of the dystrophies. However, this is not always true especially in some of the more indolent disorders and in end-stage muscle disease where the muscle does not have enough CK. Levels of other enzymes, including aldolase, alanine aminotransferase (ALT), aspartate aminotransferase (AST), and lactate dehydrogenase (LDH), may be elevated as well. Electromyography (EMG) may be helpful in sporadic cases and in patients with normal or modest elevation CK levels. Muscle imaging, especially the magnetic resonance imaging (MRI), is helpful to assess selective muscle involvement and to guide biopsy sites. In most patients with muscular dystrophy, genetic studies are the first line of investigations to circumvent the need for a muscle biopsy. However, muscle biopsy may be indicated under special circumstances such as ambiguous clinical manifestations, non-contributory genetic testing, and unknown prevalence of the suspected dystrophy. Diagnostic accuracy increases when light microscopic morphology is complemented by ancillary techniques. Development of diagnostic antibodies against proteins implicated in dystrophy permits us in drafting appropriate protocols to guide genetic testing.
This is a preview of subscription content, log in via an institution.
Buying options
Tax calculation will be finalised at checkout
Purchases are for personal use only
Learn about institutional subscriptionsReferences
Wicklund MP. The muscular dystrophies. Continuum (Minneap Minn). 2013;19:1535–70.
Mah JK, Korngut L, Fiest KM, et al. A systematic review and meta-analysis on the epidemiology of the muscular dystrophies. Can J Neurol Sci. 2016;43:163–77.
Emery ML, Emery AE. Edward Meryon (1807–1880): his life and Huguenot background. J Med Biogr. 1998;6:1–10.
Meryon E. On granular and fatty degeneration of the voluntary muscles. Med Chir Trans. 1852;35(1):73–84.
Emery AE. Duchenne muscular dystrophy—Meryon’s disease. Neuromuscul Disord. 1993;3:263–6.
Dubowitz V. The muscular dystrophies. Postgrad Med J. 1992;68:500–6.
Walton JN. On the classification and natural history of the myopathies. Trans Am Neurol Assoc. 1954;13:19–21.
Mammen AL. Which nonautoimmune myopathies are most frequently misdiagnosed as myositis? Curr Opin Rheumatol. 2017;29:618–22.
Gayathri N, Alefia R, Nalini A, et al. Dysferlinopathy: spectrum of pathological changes in skeletal muscle tissue. Indian J Pathol Microbiol. 2011;54:350–4.
Figarella-Branger D, El-Dassouki M, Saenz A, et al. Myopathy with lobulated muscle fibers: evidence for heterogeneous etiology and clinical presentation. Neuromuscul Disord. 2002;12:4–12.
Liewluck T, Milone M, Mauermann ML, et al. A novel VCP mutation underlies scapuloperoneal muscular dystrophy and dropped head syndrome featuring lobulated fibers. Muscle Nerve. 2014;50:295–9.
Claeys KG, Schrading S, Bozkurt A, et al. Myopathy with lobulated fibers, cores, and rods caused by a mutation in collagen VI. Neurology. 2012;79:2288–90.
Paim JF, Cotta A, Vargas AP, et al. Muscle phenotypic variability in limb girdle muscular dystrophy 2 G. J Mol Neurosci. 2013;50:339–44.
Irodenko VS, Lee HS, de Armond SJ, et al. Adult nemaline myopathy with trabecular muscle fibers. Muscle Nerve. 2009;39:871–5.
Guerard MJ, Sewry CA, Dubowitz V. Lobulated fibers in neuromuscular diseases. J Neurol Sci. 1985;69:345–56.
Momma K, Noguchi S, Malicdan MC, et al. Rimmed vacuoles in Becker muscular dystrophy have similar features with inclusion myopathies. PLoS One. 2012;7:e52002.
Rajakulendran S, Parton M, Holton JL, et al. Clinical and pathological heterogeneity in late-onset partial merosin deficiency. Muscle Nerve. 2011;44:590–3.
Hong D, Zhang W, Wang W, et al. Asian patients with limb girdle muscular dystrophy 2I (LGMD2I). J Clin Neurosci. 2011;18:494–9.
Cotta A, Paim JF, da-Cunha-Junior AL, et al. Limb girdle muscular dystrophy type 2G with myopathic-neurogenic motor unit potentials and a novel muscle image pattern. BMC Clin Pathol. 2014;14:41.
Reilich P, Schramm N, Schoser B, et al. Facioscapulohumeral muscular dystrophy presenting with unusual phenotypes and atypical morphological features of vacuolar myopathy. J Neurol. 2010;257:1108–18.
De Cid R, Ben Yaou R, Roudaut C, et al. A new titinopathy: childhood-juvenile onset Emery-Dreifuss-like phenotype without cardiomyopathy. Neurology. 2015;85:2126–35.
Garibaldi M, Pennisi EM, Bruttini M, et al. Dropped-head in recessive oculopharyngeal muscular dystrophy. Neuromuscul Disord. 2015;25:869–72.
Nishino I, Carrillo-Carrasco N, Argov Z. GNE myopathy: current update and future therapy. J Neurol Neurosurg Psychiatry. 2015;86:385–92.
Monaco AP, Bertelson CJ, Middlesworth W, et al. Detection of deletions spanning the Duchenne muscular dystrophy locus using a tightly linked DNA segment. Nature. 1985;316:842–5.
Rybakova IN, Patel JR, Ervasti JM. The dystrophin complex forms a mechanically strong link between the sarcolemma and costameric actin. J Cell Biol. 2000;150:1209–14.
Prins KW, Humston JL, Mehta A, et al. Dystrophin is a microtubule-associated protein. J Cell Biol. 2009;186:363–9.
Gao QQ, McNally EM. The dystrophin complex: structure, function, and implications for therapy. Compr Physiol. 2015;5:1223–39.
Ibraghimov-Beskrovnaya O, Ervasti JM, Leveille CJ, et al. Primary structure of dystrophin-associated glycoproteins linking dystrophin to the extracellular matrix. Nature. 1992;355:696–702.
Aplin AE, Howe A, Alahari SK, et al. Signal transduction and signal modulation by cell adhesion receptors: the role of integrins, cadherins, immunoglobulin-cell adhesion molecules, and selectins. Pharmacol Rev. 1998;50:197–263.
Allikian MJ, McNally EM. Processing and assembly of the dystrophin glycoprotein complex. Traffic. 2007;8:177–83.
Marshall JL, Crosbie-Watson RH. Sarcospan: a small protein with large potential for Duchenne muscular dystrophy. Skelet Muscle. 2013;3:1.
McNeil PL, Terasaki M. Coping with the inevitable: how cells repair a torn surface membrane. Nat Cell Biol. 2001;3:E124–9.
Cenacchi G, Fanin M, De Giorgi LB, et al. Ultrastructural changes in dysferlinopathy support defective membrane repair mechanism. J Clin Pathol. 2005;58:190–5.
Amato AA, Brown RH Jr. Dysferlinopathies. Handb Clin Neurol. 2011;101:111–8.
Brandsema JF, Darras BT. Dystrophinopathies. Semin Neurol. 2015;35:369–84.
Mah JK, Korngut L, Dykeman J, et al. A systematic review and meta-analysis on the epidemiology of Duchenne and Becker muscular dystrophy. Neuromuscul Disord. 2014;24:482–91.
Muntoni F, Torelli S, Ferlini A. Dystrophin and mutations: one gene, several proteins, multiple phenotypes. Lancet Neurol. 2003;2:731–40.
Rybakova IN, Amann KJ, Ervasti JM. A new model for the interaction of dystrophin with F-actin. J Cell Biol. 1996;135:661–72.
Le Rumeur E. Dystrophin and the two related genetic diseases, Duchenne and Becker muscular dystrophies. Bosn J Basic Med Sci. 2015;15:14–20.
Den Dunnen JT, Grootscholten PM, Bakker E, et al. Topography of the Duchenne muscular dystrophy (DMD) gene: FIGE and cDNA analysis of 194 cases reveals 115 deletions and 13 duplications. Am J Hum Genet. 1989;45:835–47.
Beggs AH, Koenig M, Boyce FM, et al. Detection of 98% of DMD/BMD gene deletions by polymerase chain reaction. Hum Genet. 1990;86:45–8.
Abbs S, Bobrow M. Analysis of quantitative PCR for the diagnosis of deletion and duplication carriers in the dystrophin gene. J Med Genet. 1992;29:191–6.
Yau SC, Bobrow M, Mathew CG, et al. Accurate diagnosis of carriers of deletions and duplications in Duchenne/Becker muscular dystrophy by fluorescent dosage analysis. J Med Genet. 1996;33:550–8.
White S, Kalf M, Liu Q, et al. Comprehensive detection of genomic duplications and deletions in the DMD gene, by use of multiplex amplifiable probe hybridization. Am J Hum Genet. 2002;71:365–74.
Monaco AP, Bertelson CJ, Liechti-Gallati S, et al. An explanation for the phenotypic differences between patients bearing partial deletions of the DMD locus. Genomics. 1988;2:90–5.
Koenig M, Beggs AH, Moyer M, et al. The molecular basis for Duchenne versus Becker muscular dystrophy: correlation of severity with type of deletion. Am J Hum Genet. 1989;45:498–506.
Malhotra SB, Hart KA, Klamut HJ, et al. Frame-shift deletions in patients with Duchenne and Becker muscular dystrophy. Science. 1988;242:755–9.
Baumbach LL, Chamberlain JS, Ward PA, et al. Molecular and clinical correlations of deletions leading to Duchenne and Becker muscular dystrophies. Neurology. 1989;39:465–74.
Gillard EF, Chamberlain JS, Murphy EG, et al. Molecular and phenotypic analysis of patients with deletions within the deletion-rich region of the Duchenne muscular dystrophy (DMD) gene. Am J Hum Genet. 1989;45:507–20.
Muntoni F, Gobbi P, Sewry C, et al. Deletions in the 5′ region of dystrophin and resulting phenotypes. J Med Genet. 1994;31:843–7.
Arahata K, Beggs AH, Honda H, et al. Preservation of the C-terminus of dystrophin molecule in the skeletal muscle from Becker muscular dystrophy. J Neurol Sci. 1991;101:148–56.
Nicholson LV, Bushby KM, Johnson MA, et al. Predicted and observed sizes of dystrophin in some patients with gene deletions that disrupt the open reading frame. J Med Genet. 1992;29:892–6.
Patria SY, Alimsardjono H, Nishio H, et al. A case of Becker muscular dystrophy resulting from the skipping of four contiguous exons (71-74) of the dystrophin gene during mRNA maturation. Proc Assoc Am Physicians. 1996;108:308–14.
Muntoni F. Is a muscle biopsy in Duchenne dystrophy really necessary? Neurology. 2001;57:574–5.
Trabelsi M, Kavian N, Daoud F, et al. Revised spectrum of mutations in sarcoglycanopathies. Eur J Hum Genet. 2008;16:793–803.
Tews DS, Goebel HH. Diagnostic immunohistochemistry in neuromuscular disorders. Histopathology. 2005;46:1–23.
Zimprich A, Grabowski M, Asmus F, et al. Mutations in the gene encoding epsilon-sarcoglycan cause myoclonus-dystonia syndrome. Nat Genet. 2001;29:66–9.
Grabowski M, Zimprich A, Lorenz-Depiereux B, et al. The epsilon-sarcoglycan gene (SGCE), mutated in myoclonus-dystonia syndrome, is maternally imprinted. Eur J Hum Genet. 2003;11:138–44.
Wheeler MT, Zarnegar S, McNally EM. Zeta-sarcoglycan, a novel component of the sarcoglycan complex, is reduced in muscular dystrophy. Hum Mol Genet. 2002;11:2147–54.
Kirschner J, Lochmuller H. Sarcoglycanopathies. Handb Clin Neurol. 2011;101:41–6.
Cagliani R, Comi GP, Tancredi L, et al. Primary beta-sarcoglycanopathy manifesting as recurrent exercise-induced myoglobinuria. Neuromuscul Disord. 2001;11:389–94.
Mongini T, Doriguzzi C, Bosone I, et al. Alpha-sarcoglycan deficiency featuring exercise intolerance and myoglobinuria. Neuropediatrics. 2002;33:109–11.
Liewluck T, Milone M. Untangling the complexity of limb-girdle muscular dystrophies. Muscle Nerve. 2018 Jan 19. https://doi.org/10.1002/mus.26077. [Epub ahead of print].
Baumeister SK, Todorovic S, Milic-Rasic V, et al. Eosinophilic myositis as presenting symptom in gamma-sarcoglycanopathy. Neuromuscul Disord. 2009;19:167–71.
Vainzof M, Passos-Bueno MR, Canovas M, et al. The sarcoglycan complex in the six autosomal recessive limb-girdle muscular dystrophies. Hum Mol Genet. 1996;5:1963–9.
Bashir R, Strachan T, Keers S, et al. A gene for autosomal recessive limb-girdle muscular dystrophy maps to chromosome 2p. Hum Mol Genet. 1994;3:455–7.
Passos-Bueno MR, Bashir R, Moreira ES, et al. Confirmation of the 2p locus for the mild autosomal recessive limb-girdle muscular dystrophy gene (LGMD2B) in three families allows refinement of the candidate region. Genomics. 1995;27:192–5.
Bejaoui K, Hirabayashi K, Hentati F, et al. Linkage of Miyoshi myopathy (distal autosomal recessive muscular dystrophy) locus to chromosome 2p12-14. Neurology. 1995;45:768–72.
Bashir R, Keers S, Strachan T, et al. Genetic and physical mapping at the limb-girdle muscular dystrophy locus (LGMD2B) on chromosome 2p. Genomics. 1996;33:46–52.
Angelini C, Nardetto L, Borsato C, et al. The clinical course of calpainopathy (LGMD2A) and dysferlinopathy (LGMD2B). Neurol Res. 2010;32:41–6.
Fanin M, Angelini C. Progress and challenges in diagnosis of dysferlinopathy. Muscle Nerve. 2016;54:821–35.
Miyoshi K, Kawai H, Iwasa M, et al. Autosomal recessive distal muscular dystrophy as a new type of progressive muscular dystrophy. Seventeen cases in eight families including an autopsied case. Brain. 1986;109(Pt 1):31–54.
Nakagawa M, Matsuzaki T, Suehara M, et al. Phenotypic variation in a large Japanese family with Miyoshi myopathy with nonsense mutation in exon 19 of dysferlin gene. J Neurol Sci. 2001;184:15–9.
Suzuki N, Aoki M, Takahashi T, et al. Novel dysferlin mutations and characteristic muscle atrophy in late-onset Miyoshi myopathy. Muscle Nerve. 2004;29:721–3.
Diers A, Carl M, Stoltenburg-Didinger G, et al. Painful enlargement of the calf muscles in limb girdle muscular dystrophy type 2B (LGMD2B) with a novel compound heterozygous mutation in DYSF. Neuromuscul Disord. 2007;17:157–62.
Nguyen K, Bassez G, Krahn M, et al. Phenotypic study in 40 patients with dysferlin gene mutations: high frequency of atypical phenotypes. Arch Neurol. 2007;64:1176–82.
Linssen WH, de Voogt WG, Krahn M, et al. Long-term follow-up study on patients with Miyoshi phenotype of distal muscular dystrophy. Eur J Neurol. 2013;20:968–74.
Nishida Y, Ishimoto S, Kobayashi T, et al. Two sisters with autosomal recessive muscular dystrophy (Miyoshi) with early involvement of limb girdle muscles. Rinsho Shinkeigaku. 1987;27:756–9.
Ueyama H, Kumamoto T, Horinouchi H, et al. Clinical heterogeneity in dysferlinopathy. Intern Med. 2002;41:532–6.
Nguyen K, Bassez G, Bernard R, et al. Dysferlin mutations in LGMD2B, Miyoshi myopathy, and atypical dysferlinopathies. Hum Mutat. 2005;26:165.
Illa I, Serrano-Munuera C, Gallardo E, et al. Distal anterior compartment myopathy: a dysferlin mutation causing a new muscular dystrophy phenotype. Ann Neurol. 2001;49:130–4.
Vilchez JJ, Gallano P, Gallardo E, et al. Identification of a novel founder mutation in the DYSF gene causing clinical variability in the Spanish population. Arch Neurol. 2005;62:1256–9.
Saito H, Suzuki N, Ishiguro H, et al. Distal anterior compartment myopathy with early ankle contractures. Muscle Nerve. 2007;36:525–7.
Xi J, Blandin G, Lu J, et al. Clinical heterogeneity and a high proportion of novel mutations in a Chinese cohort of patients with dysferlinopathy. Neurol India. 2014;62:635–9.
Nagashima T, Chuma T, Mano Y, et al. Dysferlinopathy associated with rigid spine syndrome. Neuropathology. 2004;24:341–6.
Seror P, Krahn M, Laforet P, et al. Complete fatty degeneration of lumbar erector spinae muscles caused by a primary dysferlinopathy. Muscle Nerve. 2008;37:410–4.
Klinge L, Dean AF, Kress W, et al. Late onset in dysferlinopathy widens the clinical spectrum. Neuromuscul Disord. 2008;18:288–90.
Ceyhan-Birsoy O, Talim B, Swanson LC, et al. Whole exome sequencing reveals DYSF, FKTN, and ISPD mutations in congenital muscular dystrophy without brain or eye involvement. J Neuromuscul Dis. 2015;2:87–92.
Paradas C, Gonzalez-Quereda L, De Luna N, et al. A new phenotype of dysferlinopathy with congenital onset. Neuromuscul Disord. 2009;19:21–5.
Spuler S, Carl M, Zabojszcza J, et al. Dysferlin-deficient muscular dystrophy features amyloidosis. Ann Neurol. 2008;63:323–8.
Grounds MD, Terrill JR, Radley-Crabb HG, et al. Lipid accumulation in dysferlin-deficient muscles. Am J Pathol. 2014;184:1668–76.
Yin X, Wang Q, Chen T, et al. CD4+ cells, macrophages, MHC-I and C5b-9 involve the pathogenesis of dysferlinopathy. Int J Clin Exp Pathol. 2015;8:3069–75.
Schorling DC, Kirschner J, Bonnemann CG. Congenital muscular dystrophies and myopathies: an overview and update. Neuropediatrics. 2017;48:247–61.
Philpot J, Pennock J, Cowan F, et al. Brain magnetic resonance imaging abnormalities in merosin-positive congenital muscular dystrophy. Eur J Paediatr Neurol. 2000;4:109–14.
Philpot J, Cowan F, Pennock J, et al. Merosin-deficient congenital muscular dystrophy: the spectrum of brain involvement on magnetic resonance imaging. Neuromuscul Disord. 1999;9:81–5.
Tubridy N, Fontaine B, Eymard B. Congenital myopathies and congenital muscular dystrophies. Curr Opin Neurol. 2001;14:575–82.
Bertini E, Pepe G. Collagen type VI and related disorders: Bethlem myopathy and Ullrich scleroatonic muscular dystrophy. Eur J Paediatr Neurol. 2002;6:193–8.
Scacheri PC, Gillanders EM, Subramony SH, et al. Novel mutations in collagen VI genes: expansion of the Bethlem myopathy phenotype. Neurology. 2002;58:593–602.
Bonnemann CG. The collagen VI-related myopathies Ullrich congenital muscular dystrophy and Bethlem myopathy. Handb Clin Neurol. 2011;101:81–96.
Chae JH, Vasta V, Cho A, et al. Utility of next generation sequencing in genetic diagnosis of early onset neuromuscular disorders. J Med Genet. 2015;52:208–16.
Valle G, Faulkner G, De Antoni A, et al. Telethonin, a novel sarcomeric protein of heart and skeletal muscle. FEBS Lett. 1997;415:163–8.
Gregorio CC, Trombitas K, Centner T, et al. The NH2 terminus of titin spans the Z-disc: its interaction with a novel 19-kD ligand (T-cap) is required for sarcomeric integrity. J Cell Biol. 1998;143:1013–27.
Mues A, van der Ven PF, Young P, et al. Two immunoglobulin-like domains of the Z-disc portion of titin interact in a conformation-dependent way with telethonin. FEBS Lett. 1998;428:111–4.
Gregorio CC, Granzier H, Sorimachi H, et al. Muscle assembly: a titanic achievement? Curr Opin Cell Biol. 1999;11:18–25.
Zou P, Gautel M, Geerlof A, et al. Solution scattering suggests cross-linking function of telethonin in the complex with titin. J Biol Chem. 2003;278:2636–44.
Moreira ES, Wiltshire TJ, Faulkner G, et al. Limb-girdle muscular dystrophy type 2G is caused by mutations in the gene encoding the sarcomeric protein telethonin. Nat Genet. 2000;24:163–6.
Zatz M, Vainzof M, Passos-Bueno MR. Limb-girdle muscular dystrophy: one gene with different phenotypes, one phenotype with different genes. Curr Opin Neurol. 2000;13:511–7.
de Fuenmayor-Fernandez de la Hoz CP, Hernandez-Lain A, Olive M, et al. Novel mutation in TCAP manifesting with asymmetric calves and early-onset joint retractions. Neuromuscul Disord. 2016;26:749–53.
Olive M, Shatunov A, Gonzalez L, et al. Transcription-terminating mutation in telethonin causing autosomal recessive muscular dystrophy type 2G in a European patient. Neuromuscul Disord. 2008;18:929–33.
Ferreiro A, Mezmezian M, Olive M, et al. Telethonin-deficiency initially presenting as a congenital muscular dystrophy. Neuromuscul Disord. 2011;21:433–8.
Ikenberg E, Karin I, Ertl-Wagner B, et al. Rare diagnosis of telethoninopathy (LGMD2G) in a Turkish patient. Neuromuscul Disord. 2017;27:856–60.
Meinke P, Schirmer EC. The increasing relevance of nuclear envelope myopathies. Curr Opin Neurol. 2016;29:651–61.
Crisp M, Liu Q, Roux K, et al. Coupling of the nucleus and cytoplasm: role of the LINC complex. J Cell Biol. 2006;172:41–53.
Meinke P, Schirmer EC. LINC’ing form and function at the nuclear envelope. FEBS Lett. 2015;589:2514–21.
Wong X, Luperchio TR, Reddy KL. NET gains and losses: the role of changing nuclear envelope proteomes in genome regulation. Curr Opin Cell Biol. 2014;28:105–20.
de Las Heras JI, Meinke P, Batrakou DG, et al. Tissue specificity in the nuclear envelope supports its functional complexity. Nucleus. 2013;4:460–77.
Manilal S, Nguyen TM, Sewry CA, et al. The Emery-Dreifuss muscular dystrophy protein, emerin, is a nuclear membrane protein. Hum Mol Genet. 1996;5:801–8.
Gruenbaum Y, Foisner R. Lamins: nuclear intermediate filament proteins with fundamental functions in nuclear mechanics and genome regulation. Annu Rev Biochem. 2015;84:131–64.
Goldmann WH. Intermediate filaments and cellular mechanics. Cell Biol Int. 2018;42:132–8.
Mendez-Lopez I, Worman HJ. Inner nuclear membrane proteins: impact on human disease. Chromosoma. 2012;121:153–67.
Burke B, Stewart CL. The laminopathies: the functional architecture of the nucleus and its contribution to disease. Annu Rev Genomics Hum Genet. 2006;7:369–405.
Raffaele Di Barletta M, Ricci E, Galluzzi G, et al. Different mutations in the LMNA gene cause autosomal dominant and autosomal recessive Emery-Dreifuss muscular dystrophy. Am J Hum Genet. 2000;66:1407–12.
Jimenez-Escrig A, Gobernado I, Garcia-Villanueva M, et al. Autosomal recessive Emery-Dreifuss muscular dystrophy caused by a novel mutation (R225Q) in the lamin A/C gene identified by exome sequencing. Muscle Nerve. 2012;45:605–10.
Bione S, Maestrini E, Rivella S, et al. Identification of a novel X-linked gene responsible for Emery-Dreifuss muscular dystrophy. Nat Genet. 1994;8:323–7.
Bonne G, Di Barletta MR, Varnous S, et al. Mutations in the gene encoding lamin A/C cause autosomal dominant Emery-Dreifuss muscular dystrophy. Nat Genet. 1999;21:285–8.
Emery AE. Emery-Dreifuss muscular dystrophy - a 40 year retrospective. Neuromuscul Disord. 2000;10:228–32.
Koch AJ, Holaska JM. Emerin in health and disease. Semin Cell Dev Biol. 2014;29:95–106.
Emery AE. Emery-Dreifuss syndrome. J Med Genet. 1989;26:637–41.
Sewry CA, Brown SC, Mercuri E, et al. Skeletal muscle pathology in autosomal dominant Emery-Dreifuss muscular dystrophy with lamin A/C mutations. Neuropathol Appl Neurobiol. 2001;27:281–90.
Menezes MP, Waddell LB, Evesson FJ, et al. Importance and challenge of making an early diagnosis in LMNA-related muscular dystrophy. Neurology. 2012;78:1258–63.
Muntoni F, Brockington M, Torelli S, et al. Defective glycosylation in congenital muscular dystrophies. Curr Opin Neurol. 2004;17:205–9.
Yoshida A, Kobayashi K, Manya H, et al. Muscular dystrophy and neuronal migration disorder caused by mutations in a glycosyltransferase, POMGnT1. Dev Cell. 2001;1:717–24.
Chiba A, Matsumura K, Yamada H, et al. Structures of sialylated O-linked oligosaccharides of bovine peripheral nerve alpha-dystroglycan. The role of a novel O-mannosyl-type oligosaccharide in the binding of alpha-dystroglycan with laminin. J Biol Chem. 1997;272:2156–62.
Manya H, Chiba A, Yoshida A, et al. Demonstration of mammalian protein O-mannosyltransferase activity: coexpression of POMT1 and POMT2 required for enzymatic activity. Proc Natl Acad Sci U S A. 2004;101:500–5.
Reed UC. Congenital muscular dystrophy. Part II: a review of pathogenesis and therapeutic perspectives. Arq Neuropsiquiatr. 2009;67:343–62.
Kondo-Iida E, Kobayashi K, Watanabe M, et al. Novel mutations and genotype-phenotype relationships in 107 families with Fukuyama-type congenital muscular dystrophy (FCMD). Hum Mol Genet. 1999;8:2303–9.
de Bernabe DB, van Bokhoven H, van Beusekom E, et al. A homozygous nonsense mutation in the fukutin gene causes a Walker-Warburg syndrome phenotype. J Med Genet. 2003;40:845–8.
Yoshioka M. Phenotypic spectrum of Fukutinopathy: most severe phenotype of Fukutinopathy. Brain Dev. 2009;31:419–22.
Balci B, Uyanik G, Dincer P, et al. An autosomal recessive limb girdle muscular dystrophy (LGMD2) with mild mental retardation is allelic to Walker-Warburg syndrome (WWS) caused by a mutation in the POMT1 gene. Neuromuscul Disord. 2005;15:271–5.
Beltran-Valero de Bernabe D, Currier S, Steinbrecher A, et al. Mutations in the O-mannosyltransferase gene POMT1 give rise to the severe neuronal migration disorder Walker-Warburg syndrome. Am J Hum Genet. 2002;71:1033–43.
van Reeuwijk J, Janssen M, van den Elzen C, et al. POMT2 mutations cause alpha-dystroglycan hypoglycosylation and Walker-Warburg syndrome. J Med Genet. 2005;42:907–12.
Brockington M, Blake DJ, Prandini P, et al. Mutations in the fukutin-related protein gene (FKRP) cause a form of congenital muscular dystrophy with secondary laminin alpha2 deficiency and abnormal glycosylation of alpha-dystroglycan. Am J Hum Genet. 2001;69:1198–209.
Brockington M, Yuva Y, Prandini P, et al. Mutations in the fukutin-related protein gene (FKRP) identify limb girdle muscular dystrophy 2I as a milder allelic variant of congenital muscular dystrophy MDC1C. Hum Mol Genet. 2001;10:2851–9.
Longman C, Brockington M, Torelli S, et al. Mutations in the human LARGE gene cause MDC1D, a novel form of congenital muscular dystrophy with severe mental retardation and abnormal glycosylation of alpha-dystroglycan. Hum Mol Genet. 2003;12:2853–61.
von Renesse A, Petkova MV, Lutzkendorf S, et al. POMK mutation in a family with congenital muscular dystrophy with merosin deficiency, hypomyelination, mild hearing deficit and intellectual disability. J Med Genet. 2014;51:275–82.
Di Costanzo S, Balasubramanian A, Pond HL, et al. POMK mutations disrupt muscle development leading to a spectrum of neuromuscular presentations. Hum Mol Genet. 2014;23:5781–92.
Minetti C, Bado M, Broda P, et al. Impairment of caveolae formation and T-system disorganization in human muscular dystrophy with caveolin-3 deficiency. Am J Pathol. 2002;160:265–70.
Williams TM, Lisanti MP. The Caveolin genes: from cell biology to medicine. Ann Med. 2004;36:584–95.
Parton RG. Caveolae and caveolins. Curr Opin Cell Biol. 1996;8:542–8.
Gazzerro E, Sotgia F, Bruno C, et al. Caveolinopathies: from the biology of caveolin-3 to human diseases. Eur J Hum Genet. 2010;18:137–45.
Galbiati F, Razani B, Lisanti MP. Caveolae and caveolin-3 in muscular dystrophy. Trends Mol Med. 2001;7:435–41.
Song KS, Scherer PE, Tang Z, et al. Expression of caveolin-3 in skeletal, cardiac, and smooth muscle cells. Caveolin-3 is a component of the sarcolemma and co-fractionates with dystrophin and dystrophin-associated glycoproteins. J Biol Chem. 1996;271:15160–5.
Crosbie RH, Yamada H, Venzke DP, et al. Caveolin-3 is not an integral component of the dystrophin glycoprotein complex. FEBS Lett. 1998;427:279–82.
Ilsley JL, Sudol M, Winder SJ. The WW domain: linking cell signalling to the membrane cytoskeleton. Cell Signal. 2002;14:183–9.
Sotgia F, Lee JK, Das K, et al. Caveolin-3 directly interacts with the C-terminal tail of beta -dystroglycan. Identification of a central WW-like domain within caveolin family members. J Biol Chem. 2000;275:38048–58.
Herrmann R, Straub V, Blank M, et al. Dissociation of the dystroglycan complex in caveolin-3-deficient limb girdle muscular dystrophy. Hum Mol Genet. 2000;9:2335–40.
Scalco RS, Gardiner AR, Pitceathly RD, et al. CAV3 mutations causing exercise intolerance, myalgia and rhabdomyolysis: expanding the phenotypic spectrum of caveolinopathies. Neuromuscul Disord. 2016;26:504–10.
Bruno C, Sotgia F, Gazzerro E, et al. Caveolinopathies. In: Adam MP, Ardinger HH, Pagon RA, et al., editors. GeneReviews((R)). Seattle: University of Washington; 1993.
Woodman SE, Sotgia F, Galbiati F, et al. Caveolinopathies: mutations in caveolin-3 cause four distinct autosomal dominant muscle diseases. Neurology. 2004;62:538–43.
Anderson LV, Davison K, Moss JA, et al. Characterization of monoclonal antibodies to calpain 3 and protein expression in muscle from patients with limb-girdle muscular dystrophy type 2A. Am J Pathol. 1998;153:1169–79.
Anderson LV, Harrison RM, Pogue R, et al. Secondary reduction in calpain 3 expression in patients with limb girdle muscular dystrophy type 2B and Miyoshi myopathy (primary dysferlinopathies). Neuromuscul Disord. 2000;10:553–9.
Haravuori H, Vihola A, Straub V, et al. Secondary calpain3 deficiency in 2q-linked muscular dystrophy: titin is the candidate gene. Neurology. 2001;56:869–77.
Spencer MJ, Tidball JG, Anderson LV, et al. Absence of calpain 3 in a form of limb-girdle muscular dystrophy (LGMD2A). J Neurol Sci. 1997;146:173–8.
Talim B, Ognibene A, Mattioli E, et al. Normal calpain expression in genetically confirmed limb-girdle muscular dystrophy type 2A. Neurology. 2001;56:692–3.
Fanin M, Angelini C. Protein and genetic diagnosis of limb girdle muscular dystrophy type 2A: the yield and the pitfalls. Muscle Nerve. 2015;52:163–73.
Author information
Authors and Affiliations
Rights and permissions
Copyright information
© 2019 Springer Nature Singapore Pte Ltd.
About this chapter
Cite this chapter
Gaspar, B.L., Vasishta, R.K., Radotra, B.D. (2019). Muscular Dystrophies. In: Myopathology. Springer, Singapore. https://doi.org/10.1007/978-981-13-1462-9_8
Download citation
DOI: https://doi.org/10.1007/978-981-13-1462-9_8
Published:
Publisher Name: Springer, Singapore
Print ISBN: 978-981-13-1461-2
Online ISBN: 978-981-13-1462-9
eBook Packages: MedicineMedicine (R0)