Leber’s hereditary optic neuropathy (LHON): involvement of mitochondrial permeability transition in the pathogenesis and protective actions of minocycline

نویسندگان

  • Mohammad Fahad Haroon
  • Gerald Wolf
  • Anne Gieseler
  • Julia Noak
  • Kathleen Kupsch
چکیده

Acknowledgements ACKNOWLEDGEMENTS First and foremost my thanks and praises to the Almighty Allah who has blessed me with this opportunity and knowledge to proceed further, and a drive to excel in life. Without his guidance and blessings I have no tranquility of mind and no harmony of thought. I would like to thank wholeheartedly my supervisor and mentor Prof. Gerald Wolf for his willingness to guide me and giving me the chance to work under him. His scientifically directing discussions were the most productive of all. He showed me different ways to approach a research problem and the need to be persistent to accomplish any goal. His constant inspiration kept me motivated. Thanks to my co-supervisor Dr. Peter Kreutzmann who was actively involved in all the aspects of the project. He was a constant help in my write up and a regular source of motivation. Dr. Elmar Kirches is sincerely thanked for his valued discussions and expert advices. I would like to acknowledge and thank my wife Dr. Ambrin Fatima for her constant help and support throughout. is indescribable. They were a source of unconditional help, enthusiasm, and friendship. Dr. Thomas Horn, a wonderful teacher, is thanked for his initial grooming and for his directional guidance. He taught me how to ask questions and express my ideas.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Minocycline, a possible neuroprotective agent in Leber's hereditary optic neuropathy (LHON): studies of cybrid cells bearing 11,778 mutation.

Leber's hereditary optic neuropathy (LHON) is a retinal neurodegenerative disorder caused by mitochondrial DNA point mutations. Complex I of the respiratory chain affected by the mutation results in a decrease in ATP and an increase of reactive oxygen species production. Evaluating the efficacy of minocycline in LHON, the drug increased the survival of cybrid cells in contrast to the parental c...

متن کامل

Cardiac abnormalities in patients with Leber's hereditary optic neuropathy.

Leber’s hereditary optic neuropathy (LHON) is characterised by acute or subacute central visual loss that typically occurs in early adult life. Three mitochondrial DNA (mtDNA) point mutations, 3460, 11778, and 14484, account for more than 90% of all LHON cases. Cardiac involvement in LHON has been suspected ever since Leber’s original 1871 report in which some patients with the disease complain...

متن کامل

Leber’s hereditary optic neuropathy is multiorgan not mono-organ

Leber's hereditary optic neuropathy (LHON) is a maternally inherited mitochondrial disorder with bilateral loss of central vision primarily due to mitochondrial DNA (mtDNA) mutations in subunits of complex I in the respiratory chain (primary LHON mutations), while other mtDNA mutations can also be causative. Since the first description, it is known that LHON is not restricted to the eyes but is...

متن کامل

Case Report Right auditory dysfunction during acute Leber’s hereditary optic neuropathy harboring the 14484 mtDNA mutation: a case report

Puspose: We report a case of a 17-year-old man who developed right auditory dysfunction, one month after the onset of visual loss caused by Leber’s hereditary optic neuropathy (LHON). Methods: A full examination including a blood Mitochondrial DNA examination, auditory assessment and cranial magnetic resonance imaging were performed during the acute stage of the Leber’s hereditary optic neuropa...

متن کامل

The mitochondrial ND5 T12338C mutation may influence the phenotypic manifestation of Leber’s hereditary optic neuropathy-associated ND4 G11696A mutation

Mutations in mitochondrial genome are the important causes of Leber’s Hereditary Optic Neuropathy (LHON). To investigate the pathophysiology of LHON, we recently initiated a systematic mutational screening for the candidate pathogenic mutations in mitochondrial genome. In this study, we described a Chinese family with LHON. Four of nine matrilineal relatives exhibited variable degree of vision ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2008