Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0017638 (glioma)
 30,880 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In the past decade, there has been remarkable progress in understanding of the roles of Cl(-) channels in the development of human diseases. Genetic studies in humans have identified mutations in the genes encoding Cl(-) channels which lead to a loss of Cl(-) channel activity. These mutations are responsible for the development of a variety of deleterious diseases in muscle, kidney, bone and brain including myotonia congenita, dystrophia myotonica, cystic fibrosis, osteopetrosis and epilepsy. Recent studies indicate that some diseases may develop as a result of Cl(-) channel activation. There is growing evidence that the progression of glioma in the brain and the growth of the malaria parasite in red blood cells may be mediated through Cl(-) channel activation. These findings suggest that Cl(-) channels may be novel targets for the pharmacological treatment of a broad spectrum of diseases. This review discusses the proposed roles of abnormal Cl(-) channel activity in the pathogenesis of human diseases.
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PMID:Emerging roles of chloride channels in human diseases. 1645 93

The prime roles of mutations in the genes, encoding chloride ion channels, in various human diseases of muscle, kidney, bone and brain, such as congenital myotonia, myotonic dystrophy, cystic fibrosis, osteopetrosis, epilepsy, glioma, etc., have been well established. Chloride ion channels are also responsible for glioma progression in brain and malaria parasite in red blood cells. The present article thus emphasises on the various diseases associated with chloride channel regulation and their modulators. Studies on various chloride channels and their modulators have been discussed in detail.
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PMID:Studies on Chloride Channels and their Modulators. 2666 16

ABSTRACT The prototype fowl glioma-inducing virus (FGVp) causes fowl glioma and cerebellar hypoplasia in chickens. In this study, we investigated whether a strain of avian leukosis virus (ALV), associated with avian osteopetrosis and mesenchymal neoplasms, is able to induce fowl glioma. We encountered avian osteopetrosis and mesenchymal neoplasms, including myxosarcoma and rhabdomyosarcoma, in Japanese native chickens used for both egg-laying and meat production. These birds were also affected by non-suppurative encephalitis and glioma in their brains. Four ALV strains (GifN_001, GifN_002, GifN_004, GifN_005) were isolated, and a phylogenic analysis of envSU showed that these isolates were classified into different clusters from FGVp and the variants previously reported. Whereas the envSU shared a high identity (94.7%) with that of Rous sarcoma virus (strain Schmidt-Ruppin B) (RSV-SRB), the identity between envTM of GifN_001 and that of FGVp was high (94.5%), indicating that GifN_strains may emerge by recombination between FGVp and other exogenous ALVs. Specific-pathogen-free chickens inoculated in ovo with GifN_001 revealed fowl glioma and cerebellar hypoplasia. These results suggest that the newly isolated strains have acquired neuropathogenicity to chickens.
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PMID:Neuropathogenicity of newly isolated avian leukosis viruses from chickens with osteopetrosis and mesenchymal neoplasms. 3230 29