| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Patrícia Nardin, Lucas Tortorelli, André Quincozes-Santos, Lúcia Maria V de Almeida, Marina C Leite, Ana Paula Thomazi, Carmem Gottfried, Susana T Wofchuk, Rosario Donato, Carlos-Alberto Gonçalve. S100B secretion in acute brain slices: modulation by extracellular levels of Ca(2+) and K (+). Neurochemical research. vol 34. issue 9. 2009-10-19. PMID:19288274. |
this study suggests that exposure of acute hippocampal slices to low- and high-k(+) could be used as an assay to evaluate astrocyte activity by s100b secretion: positively regulated by low k(+) (possibly involving mobilization of internal stores of ca(2+)) and negatively regulated by high-k(+) (likely secondary to influx of k(+)). |
2009-10-19 |
2023-08-12 |
Not clear |
| Marina Concli Leite, Fabiana Galland, Daniela F de Souza, Maria Cristina Guerra, Larissa Bobermin, Regina Biasibetti, Carmem Gottfried, Carlos-Alberto Gonçalve. Gap junction inhibitors modulate S100B secretion in astrocyte cultures and acute hippocampal slices. Journal of neuroscience research. vol 87. issue 11. 2009-09-21. PMID:19360884. |
gap junction inhibitors modulate s100b secretion in astrocyte cultures and acute hippocampal slices. |
2009-09-21 |
2023-08-12 |
Not clear |
| Marina Concli Leite, Fabiana Galland, Daniela F de Souza, Maria Cristina Guerra, Larissa Bobermin, Regina Biasibetti, Carmem Gottfried, Carlos-Alberto Gonçalve. Gap junction inhibitors modulate S100B secretion in astrocyte cultures and acute hippocampal slices. Journal of neuroscience research. vol 87. issue 11. 2009-09-21. PMID:19360884. |
our data indicate that gj blocking stimulates s100b secretion in astrocyte cultures and acute hippocampal slices. |
2009-09-21 |
2023-08-12 |
Not clear |
| Marina Concli Leite, Fabiana Galland, Daniela F de Souza, Maria Cristina Guerra, Larissa Bobermin, Regina Biasibetti, Carmem Gottfried, Carlos-Alberto Gonçalve. Gap junction inhibitors modulate S100B secretion in astrocyte cultures and acute hippocampal slices. Journal of neuroscience research. vol 87. issue 11. 2009-09-21. PMID:19360884. |
endothelin-1 increased s100b secretion in astrocyte cultures at 1 hr, but a decrease was observed at 6 hr or in acute hippocampal slices. |
2009-09-21 |
2023-08-12 |
Not clear |
| Letícia Carina Ribeiro, André Quincozes-Santos, Marina Concli Leite, Renata Torres Abib, Juliana Kleinkauf-Rocha, Regina Biasibetti, Liane Nanci Rotta, Susana T Wofchuk, Marcos Luiz Santos Perry, Carlos-Alberto Gonçalves, Carmem Gottfrie. Caloric restriction increases hippocampal glutamate uptake and glutamine synthetase activity in Wistar rats. Neuroscience research. vol 64. issue 3. 2009-08-20. PMID:19376166. |
the impairment of astroglial cell function, including glutamate uptake, glutamine synthetase (gs) activity and s100b secretion, may contribute to the progression of neurological disorders. |
2009-08-20 |
2023-08-12 |
rat |
| Flora Brozzi, Cataldo Arcuri, Ileana Giambanco, Rosario Donat. S100B Protein Regulates Astrocyte Shape and Migration via Interaction with Src Kinase: IMPLICATIONS FOR ASTROCYTE DEVELOPMENT, ACTIVATION, AND TUMOR GROWTH. The Journal of biological chemistry. vol 284. issue 13. 2009-05-26. PMID:19147496. |
s100b protein regulates astrocyte shape and migration via interaction with src kinase: implications for astrocyte development, activation, and tumor growth. |
2009-05-26 |
2023-08-12 |
rat |
| Flora Brozzi, Cataldo Arcuri, Ileana Giambanco, Rosario Donat. S100B Protein Regulates Astrocyte Shape and Migration via Interaction with Src Kinase: IMPLICATIONS FOR ASTROCYTE DEVELOPMENT, ACTIVATION, AND TUMOR GROWTH. The Journal of biological chemistry. vol 284. issue 13. 2009-05-26. PMID:19147496. |
these results suggest that s100b might contribute to reduce the differentiation potential of cells of the astrocytic lineage and participate in the astrocyte activation process in the case of brain insult and in invasive properties of glioma cells. |
2009-05-26 |
2023-08-12 |
rat |
| Anya Pedersen, Markus Diedrich, Florian Kaestner, Katja Koelkebeck, Patricia Ohrmann, Gerald Ponath, Frank Kipp, Simone Abel, Ansgar Siegmund, Thomas Suslow, Christof von Eiff, Volker Arolt, Matthias Rothermund. Memory impairment correlates with increased S100B serum concentrations in patients with chronic schizophrenia. Progress in neuro-psychopharmacology & biological psychiatry. vol 32. issue 8. 2009-04-15. PMID:18718498. |
astrocyte activation indicated by increased s100b is considered a potential pathogenic factor for schizophrenia. |
2009-04-15 |
2023-08-12 |
Not clear |
| Anya Pedersen, Markus Diedrich, Florian Kaestner, Katja Koelkebeck, Patricia Ohrmann, Gerald Ponath, Frank Kipp, Simone Abel, Ansgar Siegmund, Thomas Suslow, Christof von Eiff, Volker Arolt, Matthias Rothermund. Memory impairment correlates with increased S100B serum concentrations in patients with chronic schizophrenia. Progress in neuro-psychopharmacology & biological psychiatry. vol 32. issue 8. 2009-04-15. PMID:18718498. |
to investigate the relationship between astrocyte activation and cognitive performance, s100b serum concentration, memory performance, and psychopathology were assessed in 40 first-episode and 35 chronic schizophrenia patients upon admission and after four weeks of treatment. |
2009-04-15 |
2023-08-12 |
Not clear |
| Daniela F de Souza, Marina C Leite, André Quincozes-Santos, Patrícia Nardin, Lucas S Tortorelli, Maurício M Rigo, Carmem Gottfried, Rodrigo B Leal, Carlos-Alberto Gonçalve. S100B secretion is stimulated by IL-1beta in glial cultures and hippocampal slices of rats: Likely involvement of MAPK pathway. Journal of neuroimmunology. vol 206. issue 1-2. 2009-04-02. PMID:19042033. |
we investigated s100b secretion in cortical primary astrocyte cultures, c6 glioma cells and acute hippocampal slices exposed to il-1beta. |
2009-04-02 |
2023-08-12 |
rat |
| Yurii V Lebed, Maxim A Orlovsky, Alexander G Nikonenko, Galina A Ushakova, Galina G Skib. Early reaction of astroglial cells in rat hippocampus to streptozotocin-induced diabetes. Neuroscience letters. vol 444. issue 2. 2008-11-18. PMID:18708122. |
astrocyte count, size and shape as well as levels of glial fibrillary acidic protein (gfap) and s100b protein were assessed 3, 7 and 14 days after the stz injection using immunohistochemistry, immuno-enzyme assay and computer-assisted image analysis. |
2008-11-18 |
2023-08-12 |
rat |
| Ana Carolina Tramontina, Francine Tramontina, Larissa D Bobermin, Caroline Zanotto, Daniela F Souza, Marina C Leite, Patrícia Nardin, Carmem Gottfried, Carlos-Alberto Gonçalve. Secretion of S100B, an astrocyte-derived neurotrophic protein, is stimulated by fluoxetine via a mechanism independent of serotonin. Progress in neuro-psychopharmacology & biological psychiatry. vol 32. issue 6. 2008-10-22. PMID:18582527. |
here, we measured s100b secretion directly in hippocampal astrocyte cultures and hippocampal slices exposed to fluoxetine and observed a significant increment of s100b release in the presence of this ssri, apparently dependent on protein kinase a (pka). |
2008-10-22 |
2023-08-12 |
Not clear |
| Ming-Chu Tsai, Li-Fen Shen, Huai-Sheng Kuo, Henrich Cheng, Kin-Fu Cha. Involvement of acidic fibroblast growth factor in spinal cord injury repair processes revealed by a proteomics approach. Molecular & cellular proteomics : MCP. vol 7. issue 9. 2008-09-30. PMID:18482974. |
noticeably proteins involved in the process of secondary injury, such as astrocyte activation (glial fibrillary acidic protein), inflammation (s100b), and scar formation (keratan sulfate proteoglycan lumican), which lead to the blocking of injured spinal cord regeneration, were down-regulated in the contusive spinal cord after treatment with afgf. |
2008-09-30 |
2023-08-12 |
rat |
| J Steiner, H-G Bernstein, B Bogerts, T Gos, C Richter-Landsberg, M T Wunderlich, G Keilhof. S100B is expressed in, and released from, OLN-93 oligodendrocytes: Influence of serum and glucose deprivation. Neuroscience. vol 154. issue 2. 2008-08-29. PMID:18472341. |
s100b (member of a family of proteins that are 100% soluble in ammonium sulfate at neutral ph) has been widely used as astrocyte marker in animal models and in human brain diseases. |
2008-08-29 |
2023-08-12 |
human |
| Alessandra Swarowsky, Letícia Rodrigues, Regina Biasibetti, Marina C Leite, Lucas Fürstenau de Oliveira, Lucia M V de Almeida, Carmem Gottfried, Jorge A Quillfeldt, Matilde Achaval, Carlos-Alberto Gonçalve. Glial alterations in the hippocampus of rats submitted to ibotenic-induced lesion of the nucleus basalis magnocellularis. Behavioural brain research. vol 190. issue 2. 2008-07-30. PMID:18395808. |
in this study, we investigated possible specific astrocyte alterations in the hippocampi of wistar rats submitted to nbm damage with ibotenic acid, investigating the content and immunohistochemistry of glial fibrillary acidic protein (gfap), as well as s100b protein content, glutamate uptake and glutamine synthetase activity on the 7th and 28th post-lesion days. |
2008-07-30 |
2023-08-12 |
rat |
| Renata T Abib, André Quincozes-Santos, Patricia Nardin, Susana T Wofchuk, Marcos L Perry, Carlos-Alberto Gonçalves, Carmem Gottfrie. Epicatechin gallate increases glutamate uptake and S100B secretion in C6 cell lineage. Molecular and cellular biochemistry. vol 310. issue 1-2. 2008-06-20. PMID:18066651. |
here, we evaluated cell morphology and integrity and specific astrocyte activities; glutamate uptake and secretion of s100b in the presence of 0.1, 1 and 10 microm ecg. |
2008-06-20 |
2023-08-12 |
Not clear |
| Lúcia Maria Vieira de Almeida, Cristopher Celintano Piñeiro, Marina Concli Leite, Giovana Brolese, Rodrigo Bainy Leal, Carmem Gottfried, Carlos-Alberto Gonçalve. Protective effects of resveratrol on hydrogen peroxide induced toxicity in primary cortical astrocyte cultures. Neurochemical research. vol 33. issue 1. 2008-04-01. PMID:17594518. |
the aim of this study is to evaluate the putative protective effect of resveratrol against acute h2o2-induced oxidative stress in astrocyte cultures, evaluating ros production, glutamate uptake activity, glutathione content and s100b secretion. |
2008-04-01 |
2023-08-12 |
Not clear |
| K Rejdak, A Petzold, T Kocki, J Kurzepa, P Grieb, W A Turski, Z Stelmasia. Astrocytic activation in relation to inflammatory markers during clinical exacerbation of relapsing-remitting multiple sclerosis. Journal of neural transmission (Vienna, Austria : 1996). vol 114. issue 8. 2008-02-19. PMID:17393066. |
the study aimed to assay the cerebrospinal fluid (csf) levels of protein s100b, a biomarker of astrocyte activation in relation to kynurenic acid (kyna) and nitric oxide (no) metabolites, nitrate/nitrite (nox) concentrations in acute relapse multiple sclerosis (ms) patients. |
2008-02-19 |
2023-08-12 |
Not clear |
| D C Whitaker, A J E Green, J Stygall, M J G Harrison, S P Newma. Evaluation of an alternative S100b assay for use in cardiac surgery: relationship with microemboli and neuropsychological outcome. Perfusion. vol 22. issue 4. 2008-02-07. PMID:18181515. |
peri-operative assay of the astroglial cell protein s100b has been used as a marker of cerebral damage after cardiac surgery but potential assay cross-reactivity has limited its specificity. |
2008-02-07 |
2023-08-12 |
Not clear |
| Lúcia Maria Vieira de Almeida, Cristopher Celintano Piñeiro, Marina Concli Leite, Giovanna Brolese, Francine Tramontina, Ana Maria Feoli, Carmen Gottfried, Carlos-Alberto Gonçalve. Resveratrol increases glutamate uptake, glutathione content, and S100B secretion in cortical astrocyte cultures. Cellular and molecular neurobiology. vol 27. issue 5. 2008-01-22. PMID:17554623. |
resveratrol increases glutamate uptake, glutathione content, and s100b secretion in cortical astrocyte cultures. |
2008-01-22 |
2023-08-12 |
rat |