Results 171 to 180 of about 112,950 (205)

Influenza A virus inhibits cytoplasmic stress granule formation

The FASEB Journal, 2011
An important component of the mammalian stress response is the reprogramming of translation. A variety of stresses trigger abrupt polysome disassembly and the accumulation of stalled translation preinitiation complexes. These complexes nucleate cytoplasmic stress granules (SGs), sites of mRNA triage in which mRNAs from ...
Denys A, Khaperskyy, Todd F, Hatchette, Craig, McCormick   +2 more
openaire   +2 more sources

Disruption of microtubules inhibits cytoplasmic ribonucleoprotein stress granule formation

Experimental Cell Research, 2003
Stress granules are RNP-containing particles arising in the cytoplasm in response to environmental stress. They are dynamic structures assembling and disassembling in the cytoplasm very rapidly. We have studied whether the cytoskeleton is involved in the formation of stress granules.
Pavel A, Ivanov, Elena M, Chudinova, Elena S, Nadezhdina   +2 more
openaire   +2 more sources

Recruitment of mRNAs to cytoplasmic ribonucleoprotein granules in trypanosomes

Molecular Microbiology, 2007
Summary Trypanosomes are outstanding examples of the importance of mRNA metabolism in the regulation of gene expression, as these unicellular eukaryotes mostly control protein synthesis by post‐transcriptional mechanisms.
Alejandro, Cassola, Javier G, De Gaudenzi, Alberto C, Frasch   +2 more
openaire   +2 more sources

Paneth cell-like eosinophilic cytoplasmic granules in breast carcinoma

Annals of Diagnostic Pathology, 2011
Prominent coarse eosinophilic cytoplasmic granules reminiscent of those in intestinal Paneth cells are rarely identified in breast carcinomas. In the literature, this phenomenon seems to be associated with acinic cell carcinoma of the breast or microglandular adenosis-related lesions. In this study, we report 3 breast carcinoma cases with such granules.
Lei, Huo, Diana, Bell, Hongming, Qiu, Aysegul, Sahin, Yun, Wu, Nour, Sneige   +5 more
openaire   +2 more sources

Cytochemical Characterization of Leukemic Cells With Numerous Cytoplasmic Granules

Mayo Clinic Proceedings, 1987
Ten cases in which leukemic cells contained numerous cytoplasmic granules were examined by using a panel of cytochemical reactions. The diagnoses in the 10 cases were mast cell leukemia, chronic basophilic leukemia, and acute myeloid leukemia with basophilic differentiation in one case each, acute promyelocytic leukemia in two cases, acute ...
C Y, Li, L T, Yam
openaire   +2 more sources

Control of mRNA turnover: Implication of cytoplasmic RNA granules

Seminars in Cell & Developmental Biology, 2014
The control of mRNA turnover is essential for the cell to rationalize its mRNA content both under physiological conditions and upon stress. Several mechanisms involved in the control of mRNA turnover have been elucidated. These include surveillance mechanisms such as nonsense-mediated decay, non-stop mediated decay and non-go-mediated decay that ...
Pauline, Adjibade, Rachid, Mazroui
openaire   +2 more sources

MBNL1 associates with YB‐1 in cytoplasmic stress granules

Journal of Neuroscience Research, 2008
AbstractThe muscleblind‐like (MBNL) protein family is thought to be involved in the molecular mechanism of myotonic dystrophy (DM). Although it has been shown to have splicing activity, a broader function in cellular RNA metabolism has been implicated.
Hayato, Onishi, Yoshihiro, Kino, Tomoko, Morita, Eugene, Futai, Noboru, Sasagawa, Shoichi, Ishiura   +5 more
openaire   +2 more sources

Defective cytoplasmic granule formation

Cell and Tissue Research, 1998
I. Hammel, Ann M. Dvorak, Patricia Fox, Edith Shimoni, Stephen J. Galli   +4 more
openaire   +1 more source

Localization of adenylpyrophosphatase in cytoplasmic granules

Journal of Cellular and Comparative Physiology, 1945
H B, STEINBACH, F, MOOG
openaire   +2 more sources

ISOLATION OF CYTOPLASMIC PITUITARY GRANULES BY COLUMN CHROMATOGRAPHY

The Journal of Cell Biology, 1962
W C, HYMER, W H, McSHAN
openaire   +2 more sources