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Showing 1 to 12 of 589 entries
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Paraganglioma of the organ of Zuckerkandl associated with a somatic .

Oncology letters

Abdullah AE, Guerin C, Imperiale A, Barlier A, Battini S, Pertuit M, Roche P, Essamet W, Vaisse B, Pacak K, Sebag F, Taïeb D.
PMID: 28454217
Oncol Lett. 2017 Mar;13(3):1083-1086. doi: 10.3892/ol.2017.5599. Epub 2017 Jan 12.

Paragangliomas of the organ of Zuckerkandl (OZ-PGL) are rare tumors that, in >70% of cases, occur in association with succinate dehydrogenase complex iron sulfur subunit B (

An active Mitochondrial Complex II Present in Mature Seeds Contains an Embryo-Specific Iron-Sulfur Subunit Regulated by ABA and bZIP53 and Is Involved in Germination and Seedling Establishment.

Frontiers in plant science

Restovic F, Espinoza-Corral R, Gómez I, Vicente-Carbajosa J, Jordana X.
PMID: 28293251
Front Plant Sci. 2017 Feb 28;8:277. doi: 10.3389/fpls.2017.00277. eCollection 2017.

Complex II (succinate dehydrogenase) is an essential mitochondrial enzyme involved in both the tricarboxylic acid cycle and the respiratory chain. In

Molecular genetics and immunohistochemistry characterization of uncommon and recently described renal cell carcinomas.

Chinese journal of cancer research = Chung-kuo yen cheng yen chiu

Rao Q, Xia QY, Cheng L, Zhou XJ.
PMID: 27041925
Chin J Cancer Res. 2016 Feb;28(1):29-49. doi: 10.3978/j.issn.1000-9604.2016.01.03.

Renal cell carcinoma (RCC) compromises multiple types and has been emerging dramatically over the recent several decades. Advances and consensus have been achieved targeting common RCCs, such as clear cell carcinoma, papillary RCC and chromophobe RCC. Nevertheless, little is...

In vitro effect of antipsychotics on brain energy metabolism parameters in the brain of rats.

Acta neuropsychiatrica

Scaini G, Rochi N, Morais MO, Maggi DD, De-Nês BT, Quevedo J, Streck EL.
PMID: 26953070
Acta Neuropsychiatr. 2013 Feb;25(1):18-26. doi: 10.1111/j.1601-5215.2012.00650.x.

OBJECTIVE: Typical and atypical antipsychotic drugs have been shown to have different clinical, biochemical and behavioural profiles. It is well described that impairment of metabolism, especially in the mitochondria, leads to oxidative stress and neuronal death and has been...

Persian Gulf Jellyfish (Cassiopea andromeda) Venom Fractions Induce Selective Injury and Cytochrome C Release in Mitochondria Obtained from Breast Adenocarcinoma Patients.

Asian Pacific journal of cancer prevention : APJCP

Mirshamsi MR, Omranipour R, Vazirizadeh A, Fakhri A, Zangeneh F, Mohebbi GH, Seyedian R, Pourahmad J.
PMID: 28240847
Asian Pac J Cancer Prev. 2017 Jan 01;18(1):277-286. doi: 10.22034/APJCP.2017.18.1.277.

Objective: This study was conducted to investigate whether fractions of jellyfish Cassiope andromeda venom, could selectively induce toxicity on mitochondria isolated from cancer tissue of patients with breast adenocarcinomas. Methods: Firstly, we extracted two fractions, (f1 and f2) from...

Malignant pheochromocytoma secreting vasoactive intestinal peptide and response to sunitinib: a case report and literature review.

Endocrine practice : official journal of the American College of Endocrinology and the American Association of Clinical Endocrinologists

Leibowitz-Amit R, Lebowitz-Amit R, Mete O, Asa SL, Ezzat S, Joshua AM.
PMID: 24936559
Endocr Pract. 2014 Aug;20(8):e145-50. doi: 10.4158/EP14093.CR.

OBJECTIVE: Malignant pheochromocytoma is rare and may be sporadic or have a genetic basis. Vasoactive intestinal peptide (VIP)-secreting pheochromocytoma has rarely been described in the literature, and treatment remains challenging in the absence of well-controlled randomized trials. The hypoxia-inducible...

Developmental Regulation of Respiratory Activity in Pea Leaves.

Plant physiology

Lennon AM, Pratt J, Leach G, Moore AL.
PMID: 12228412
Plant Physiol. 1995 Mar;107(3):925-932. doi: 10.1104/pp.107.3.925.

The developmental pattern of mitochondrial respiratory activity in pea (Pisum sativum) leaves has been investigated in an attempt to determine changes in mitochondrial function as plant cells mature. NADH and succinate dehydrogenase and cytochrome c oxidase activities remained relatively...

Microbody-marker Enzymes during Transition from Phototrophic to Organotrophic Growth in Euglena.

Plant physiology

Collins N, Merrett MJ.
PMID: 16659202
Plant Physiol. 1975 Jun;55(6):1018-22. doi: 10.1104/pp.55.6.1018.

Transfer of Euglena gracilis Klebs Z cells from phototrophic to organotrophic growth on acetate results in derepression of the key enzymes of the glyoxylate cycle, malate synthase and isocitrate lyase, which appear coordinately regulated. The derepression of malate synthase...

Succinate dehydrogenase : a partial purification from mung bean hypocotyls and soybean cotyledons.

Plant physiology

Burke JJ, Siedow JN, Moreland DE.
PMID: 16662722
Plant Physiol. 1982 Dec;70(6):1577-81. doi: 10.1104/pp.70.6.1577.

A procedure was developed for the partial purification of succinate dehydrogenase from mung bean (Vigna radiata L.) hypocotyls and soybean (Glycine max [L] Merr. v. Ransom) cotyledons. The procedure utilized a Triton X-100 extraction followed by ammonium sulfate precipitation....

A squared michaelis-menten function of substrate concentration for plant mitochondrial respiration.

Plant physiology

James AT, Wiskich JT, Dry IB.
PMID: 16667257
Plant Physiol. 1990 Jan;92(1):265-7. doi: 10.1104/pp.92.1.265.

Dry and Wiskich ([1987] Arch Biochem Biophys 257: 92-99) have published data showing the response of plant mitochondrial respiration to increasing additions of oxaloacetate or malate when these substrates have been depleted by inhibition of succinate dehydrogenase by malonate,...

A HIF1alpha regulatory loop links hypoxia and mitochondrial signals in pheochromocytomas.

PLoS genetics

Dahia PL, Ross KN, Wright ME, Hayashida CY, Santagata S, Barontini M, Kung AL, Sanso G, Powers JF, Tischler AS, Hodin R, Heitritter S, Moore F, Dluhy R, Sosa JA, Ocal IT, Benn DE, Marsh DJ, Robinson BG, Schneider K, Garber J, Arum SM, Korbonits M, Grossman A, Pigny P, Toledo SP, Nosé V, Li C, Stiles CD.
PMID: 16103922
PLoS Genet. 2005 Jul;1(1):72-80. doi: 10.1371/journal.pgen.0010008. Epub 2005 Jul 25.

Pheochromocytomas are neural crest-derived tumors that arise from inherited or sporadic mutations in at least six independent genes. The proteins encoded by these multiple genes regulate distinct functions. We show here a functional link between tumors with VHL mutations...

Familial paraganglioma: a novel presentation of a case and response to therapy with radiolabelled MIBG.

Hormones (Athens, Greece)

Lawrence JK, Maher ER, Sheaves R, Grossman AB.
PMID: 16982587
Hormones (Athens). 2004 Apr-Jun;3(2):127-31. doi: 10.14310/horm.2002.11121.

Phaeochromocytomas (PC) and paragangliomas are disorders of the sympatho-adrenomedullary system. They are chromaffin-containing neuroendocrine tumors of neural crest origin that contain catecholamine-secreting granules: they arise from either the adrenal medulla (phaeochromocytomas) or from extra-adrenal neural crest derivatives e.g. the...

Showing 1 to 12 of 589 entries