Results 101 to 110 of about 579,499 (312)

Somatic mutational landscape in von Hippel–Lindau familial hemangioblastoma

Molecular Oncology, EarlyView.
The causes of central nervous system (CNS) hemangioblastoma in Von Hippel–Lindau (vHL) disease are unclear. We used Whole Exome Sequencing (WES) on familial hemangioblastoma to investigate events that underlie tumor development. Our findings suggest that VHL loss creates a permissive environment for tumor formation, while additional alterations ...
Maja Dembic, Anne Nørremølle, Lilian Bomme Ousager, Lars van Brakel Andersen, Marie Louise Mølgaard Binderup, Mads Thomassen   +5 more
wiley   +1 more source

Establishment of a humanized patient‐derived xenograft mouse model of high‐grade serous ovarian cancer for preclinical evaluation of combination immunotherapy

Molecular Oncology, EarlyView.
We have established a humanized orthotopic patient‐derived xenograft (Hu‐oPDX) mouse model of high‐grade serous ovarian cancer (HGSOC) that recapitulates human tumor–immune interactions. Using combined anti‐PD‐L1/anti‐CD73 immunotherapy, we demonstrate the model's improved biological relevance and enhanced translational value for preclinical ...
Luka Tandaric, Line Bjørge, Martine Rott Lode, Cecilie Fredvik Torkildsen, Pia Aehnlich, Rammah Elnour, Daniela Elena Costea, Lars Andreas Akslen, Liv Cecilie Vestrheim Thomsen, Emmet McCormack, Katrin Kleinmanns   +10 more
wiley   +1 more source

Additivities for Soluble Recombinant Protein Expression in Cytoplasm of Escherichia coli

Fermentation
Recombinant protein expression in Escherichia coli is a fundamental technique in molecular biology and biotechnology. This review provides a comprehensive overview of various additivities to enhance the expression levels of soluble recombinant proteins ...
Denis L. Atroshenko, Egor P. Sergeev, Diana I. Golovina, Anastasia A. Pometun   +3 more
doaj   +1 more source

Processing of mitochondrial precursor proteins.

Biomedica biochimica acta, 1991
The mitochondrial processing enzyme consists of two components, the mitochondrial processing peptidase (MPP) and processing enhancing protein (PEP). MPP and PEP act cooperatively in proteolytic processing of mitochondrial precursor proteins. Most of the mitochondrial precursors possess aminoterminal presequences (also called "targeting sequences" or ...
Arretz, Michael, Schneider, Helmut, Wienhues, Ulla, Neupert, Walter   +3 more
openaire   +2 more sources

Differential expression of cancer‐related genes supports prediction of poor response to first‐line treatments in T‐ALL pediatric patients with high minimal residual disease

Molecular Oncology, EarlyView.
In the present work, we have identified a transcriptional signature based on the differential expression of six genes (BCL2&MAST4, HSH2D&LAT2, METRN&PITPNM2) that would facilitate the early detection of T‐cell acute lymphoblastic leukemia (T‐ALL) patients prone to a poor treatment response and could be implemented at diagnosis, along with other risk ...
Antonio Lahera, Laura Vela‐Martín, Pablo Fernández‐Navarro, José Luis López‐Lorenzo, Javier Cornago, Pilar Llamas, Eduardo Pérez‐Gómez, José Luis Marín‐Rubio, Manuel Fresno, Javier Santos, José Fernández‐Piqueras, María Villa‐Morales   +11 more
wiley   +1 more source

Requirement of a Membrane Potential for the Posttranslational Transfer of Proteins into Mitochondsria [PDF]

, 1982
Posttranslational transfer of most precursor proteins into mitochondria is dependent on energization of the mitochondria. Experiments were carried out to determine whether the membrane potential or the intramitochondrial ATP is the immediate energy ...
Conboy J. G., Cote C., Daniels C. J., Data T., Date T., Enequist H. G., Graven S. N., Hallermayer G., Harmey M. A., Harmey M. A., Heldt H. W., Heytler P. G., Josefson L. G., Kekssler S. W., Korb H., Kovac L., Laemmli U. K., Lambowitz A. M., Lambowitz A. M., Maccechini M.-L., Matsuura S., Michel R., Mori M., Mori M., Nelson N., Passarella S., Pelham H. R. B., Raymond Y., Sebald W., Sebald W., Stigall D. L., Subik J., Tzagoloff A., Vignais P. V., Weiss H., Zimmermann R., Zimmermann R., Zimmermann R.   +37 more
core   +1 more source

CCDC80 suppresses high‐grade serous ovarian cancer migration via negative regulation of B7‐H3

Molecular Oncology, EarlyView.
PAX8 is a lineage‐specific master regulator of transcription in high‐grade serous ovarian cancer (HGSC) progression. We show for the first time that PAX8 facilitates proliferation and metastasis by repressing the cell autonomous tumor suppressor CCDC80 and inducing B7‐H3 expression.
Aya Saleh, Nitzan Medina‐Itzhaki, Milena Chekov, Eden Gal‐Swisa, Roba Gabesh‐Wahabi, Inbar Savyon, Inna Naroditsky, Hilary A. Kenny, Basem Fares, Lina Korsensky, Einav Girsh, Liron Berger, Ruth Perets   +12 more
wiley   +1 more source

Cytosolic Quality Control of Mitochondrial Protein Precursors-The Early Stages of the Organelle Biogenesis. [PDF]

Int J Mol Sci, 2021
Lenkiewicz AM, Krakowczyk M, Bragoszewski P.   +2 more
europepmc   +1 more source

Hijacking emergency granulopoiesis: Neutrophil ontogeny and reprogramming in cancer

Molecular Oncology, EarlyView.
Neutrophils are highly plastic innate immune cells; their functions in cancer extend beyond the tumour microenvironment. This Review summarises current understanding of neutrophil maturation and heterogeneity and highlights tumour‐induced granulopoiesis as a systemic programme that expands immature, immunosuppressive neutrophils via tumour‐derived ...
Gabriela Marinescu, Yi Feng
wiley   +1 more source

Mitochondrial protein import [PDF]

, 1988
Transport of nuclear-encoded precursor proteins into mitochondria includes proteolytic cleavage of aminoterminal targeting sequences in the mitochondrial matrix. We have isolated the processing activity from Neurospora crassa.
Hartl, Franz-Ulrich, Hawlitschek, Gerhard, Neupert, Walter, Schmidt, Bernd, Schneider, Helmut, Tropschug, Maximilian   +5 more
core   +1 more source