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Showing 1 to 12 of 68 entries
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Natalizumab-related progressive multifocal leukoencephalopathy in Greece.

Multiple sclerosis and related disorders

Mitsikostas DD, Mastorodemos V, Tsagournizakis M, Kodounis A, Tsagkaropoulos A, Konitsiotis S, Toulas P, Papadimitriou A, Papadimitriou D, Tavernarakis A, Papadopoulos D.
PMID: 25878008
Mult Scler Relat Disord. 2014 Mar;3(2):203-10. doi: 10.1016/j.msard.2013.08.006. Epub 2013 Sep 24.

BACKGROUND & OBJECTIVES: Progressive multifocal leukoencephalopathy (PML) may complicate natalizumab treatment in multiple sclerosis patients. We sought to characterize the clinical and laboratory features of natalizumab-related PML (NR-PML) cases from Greece.METHODS: Pharmaceutical industry, national drug authorities and all neurology...

Bio-protocol

Rieckher M, Tavernarakis N.
PMID: 29071286
Bio Protoc. 2017 Oct 05;7(19). doi: 10.21769/BioProtoc.2565.

Microinjection is the most frequently used tool for genetic transformation of the nematode

Headache and status epilepticus in the postpartum period; posterior reversible encephalopathy syndrome or cerebral venous thrombosis?.

Case reports in emergency medicine

Zis P, Tavernarakis A.
PMID: 23710378
Case Rep Emerg Med. 2013;2013:680327. doi: 10.1155/2013/680327. Epub 2013 Apr 24.

We report a case of a young woman, with a history of a miscarriage and a molar pregnancy, who developed headache and status epilepticus in postpartum day three. Posterior reversible encephalopathy syndrome (PRES) and cerebral venous and sinus thrombosis...

Longevity pathways and memory aging.

Frontiers in genetics

Gkikas I, Petratou D, Tavernarakis N.
PMID: 24926313
Front Genet. 2014 Jun 04;5:155. doi: 10.3389/fgene.2014.00155. eCollection 2014.

The aging process has been associated with numerous pathologies at the cellular, tissue, and organ level. Decline or loss of brain functions, including learning and memory, is one of the most devastating and feared aspects of aging. Learning and...

Correction for specimen movement and rotation errors for in-vivo Optical Projection Tomography.

Biomedical optics express

Birk UJ, Rieckher M, Konstantinides N, Darrell A, Sarasa-Renedo A, Meyer H, Tavernarakis N, Ripoll J.
PMID: 21258448
Biomed Opt Express. 2010 Jul 14;1(1):87-96. doi: 10.1364/BOE.1.000087.

The application of optical projection tomography to in-vivo experiments is limited by specimen movement during the acquisition. We present a set of mathematical correction methods applied to the acquired data stacks to correct for movement in both directions of...

Non-coronary myocardial infarction in myasthenia gravis: Case report and review of the literature.

World journal of cardiology

Zis P, Dimopoulos S, Markaki V, Tavernarakis A, Nanas S.
PMID: 23888198
World J Cardiol. 2013 Jul 26;5(7):265-9. doi: 10.4330/wjc.v5.i7.265.

Cardiovascular adverse events in patients with myasthenia gravis (MG) are rare, but the early recognition of such events is crucial. We describe a case of a non-coronary myocardial infarction (MI) during the initial treatment period with pyridostigmine bromide in...

Differential Protein Distribution between the Nucleus and Mitochondria: Implications in Aging.

Frontiers in genetics

Lionaki E, Gkikas I, Tavernarakis N.
PMID: 27695477
Front Genet. 2016 Sep 16;7:162. doi: 10.3389/fgene.2016.00162. eCollection 2016.

The coordination of nuclear and mitochondrial genomes plays a pivotal role in maintenance of mitochondrial biogenesis and functionality during stress and aging. Environmental and cellular inputs signal to nucleus and/or mitochondria to trigger interorganellar compensatory responses. Loss of this...

Execution of Necrotic-Like Cell Death in .

TheScientificWorldJournal

Tavernarakis N, Xu K, Driscoll M.
PMID: 30147617
ScientificWorldJournal. 2001 Nov 10;1:139. doi: 10.1100/tsw.2001.241. eCollection 2001.

No abstract available.

Mitochondrial Homeostasis in Neurodegeneration and Ageing.

Advances in experimental medicine and biology

Tavernarakis N.
PMID: 35023128
Adv Exp Med Biol. 2021;1339:381-382. doi: 10.1007/978-3-030-78787-5_46.

Ageing is driven by the inexorable and stochastic accumulation of damage in biomolecules vital for proper cellular function. Although this process is fundamentally haphazard and uncontrollable, senescent decline and ageing is broadly influenced by genetic and extrinsic factors. Numerous...

Monitoring aging-associated structural alterations in Caenorhabditis elegans striated muscles via polarization-dependent second-harmonic generation measurements.

Journal of biophotonics

Tsafas V, Giouroukou K, Kounakis K, Mari M, Fotakis C, Tavernarakis N, Filippidis G.
PMID: 34405541
J Biophotonics. 2021 Dec;14(12):e202100173. doi: 10.1002/jbio.202100173. Epub 2021 Aug 26.

The in-vivo elucidation of the molecular mechanisms underlying muscles dysfunction due to aging via non-invasive label free imaging techniques is an important issue with high biological significance. In this study, polarization-dependent second-harmonic generation (PSHG) was used to evaluate structural...

Editor Profile: Nektarios Tavernarakis.

The FEBS journal

, Tavernarakis N.
PMID: 34622564
FEBS J. 2021 Oct 08; doi: 10.1111/febs.15892. Epub 2021 Oct 08.

In this special interview series, we profile members of The FEBS Journal editorial board to highlight their research focus, perspectives on the journal and future directions in their field. Nektarios Tavernarakis is Chairman of the Board of Directors at...

The complex interplay between autophagy and cell death pathways.

The Biochemical journal

Ploumi C, Papandreou ME, Tavernarakis N.
PMID: 35029627
Biochem J. 2022 Jan 14;479(1):75-90. doi: 10.1042/BCJ20210450.

Autophagy is a universal cellular homeostatic process, required for the clearance of dysfunctional macromolecules or organelles. This self-digestion mechanism modulates cell survival, either directly by targeting cell death players, or indirectly by maintaining cellular balance and bioenergetics. Nevertheless, under...

Showing 1 to 12 of 68 entries