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Immunohistochemical markers for prognosis of average-risk pediatric medulloblastomas. The effect of apoptotic index, TrkC, and c-myc expression.
Korshunov A, Savostikova M, Ozerov S. Korshunov A, et al. J Neurooncol. 2002 Jul;58(3):271-9. doi: 10.1023/a:1016226319068. J Neurooncol. 2002. PMID: 12187960
A close association between Al as a continuous variable and the progression-free and overall survival was found. We found no any differences in survival times for c-myc and TrkC immunoreactivity. Multivariate revealed analysis that AI is a single significant
A close association between Al as a continuous variable and the progression-free and overall survival was found. We found no a
Immunohistochemical analysis of p18INK4C and p14ARF protein expression in 117 oligodendrogliomas: correlation with tumor grade and clinical outcome.
Korshunov A, Golanov A. Korshunov A, et al. Arch Pathol Lab Med. 2002 Jan;126(1):42-8. doi: 10.1043/0003-9985(2002)126<0042:IAOPAP>2.0.CO;2. Arch Pathol Lab Med. 2002. PMID: 11800646
A computerized color image analyzer was used to count immunostained nuclei. RESULTS: p18 nuclear immunoexpression was found in 57 (49%) of the oligodendrogliomas we studied. p18 immunoreactivity exhibited a clear tendency to elevate with increasing tumor grade, and
A computerized color image analyzer was used to count immunostained nuclei. RESULTS: p18 nuclear immunoexpression was found in 57 (49
Immunohistochemical markers for prognosis of anaplastic astrocytomas.
Korshunov A, Golanov A, Sycheva R. Korshunov A, et al. J Neurooncol. 2002 Jul;58(3):203-15. doi: 10.1023/a:1016261900413. J Neurooncol. 2002. PMID: 12187956
Among the entire spectrum of astrocytic neoplasms, just anaplastic astrocytoma (or grade III astrocytoma) appears to be a more enigmatic tumor entity with vague criteria for pathological diagnosis, unclear biological behavior and diverse clinical outcome. ...In the present …
Among the entire spectrum of astrocytic neoplasms, just anaplastic astrocytoma (or grade III astrocytoma) appears to be a more enigma …
Immunohistochemical markers for prognosis of cerebral glioblastomas.
Korshunov A, Golanov A, Sycheva R. Korshunov A, et al. J Neurooncol. 2002 Jul;58(3):217-36. doi: 10.1023/a:1016218117251. J Neurooncol. 2002. PMID: 12187957
In the present study, 302 glioblastoma specimens were studied to evaluate a possible association between clinical outcome and expression of some immunohistochemical variables. ...
In the present study, 302 glioblastoma specimens were studied to evaluate a possible association between clinical outcome and express …
Immunohistochemical markers for prognosis of oligodendroglial neoplasms.
Korshunov A, Golanov A, Sycheva R. Korshunov A, et al. J Neurooncol. 2002 Jul;58(3):237-53. doi: 10.1023/a:1016270101321. J Neurooncol. 2002. PMID: 12187958
In the present study, biopsy samples of 123 oligodendrogliomas were examined immunohistochemically to evaluate a possible association between expression of various tumor-associated antigens and clinical outcome. ...
In the present study, biopsy samples of 123 oligodendrogliomas were examined immunohistochemically to evaluate a possible association …
Immunohistochemical markers for prognosis of ependymal neoplasms.
Korshunov A, Golanov A, Timirgaz V. Korshunov A, et al. J Neurooncol. 2002 Jul;58(3):255-70. doi: 10.1023/a:1016222202230. J Neurooncol. 2002. PMID: 12187959
Prognostic significance based on immunohistochemistry of ependymomas has been reported in a few studies. One-hundred and twelve patients with intracranial ependymomas were examined retrospectively for immunoexpression of various tumor-associated antigens and apoptosis. ...
Prognostic significance based on immunohistochemistry of ependymomas has been reported in a few studies. One-hundred and twelve patie …
DNA topoisomerase II-alpha and cyclin A immunoexpression in meningiomas and its prognostic significance: an analysis of 263 cases.
Korshunov A, Shishkina L, Golanov A. Korshunov A, et al. Arch Pathol Lab Med. 2002 Sep;126(9):1079-86. doi: 10.1043/0003-9985(2002)126<1079:DTIACA>2.0.CO;2. Arch Pathol Lab Med. 2002. PMID: 12204057
However, a universally applicable proliferative marker for meningioma outcome is not yet a reality. OBJECTIVE: To investigate the prognostic utility of 3 proliferative markers, namely, Ki-67, DNA topoisomerase II-alpha (topoII), and cyclin A in a repre …
However, a universally applicable proliferative marker for meningioma outcome is not yet a reality. OBJECTIVE: To investigate …
Gene expression patterns in ependymomas correlate with tumor location, grade, and patient age.
Korshunov A, Neben K, Wrobel G, Tews B, Benner A, Hahn M, Golanov A, Lichter P. Korshunov A, et al. Am J Pathol. 2003 Nov;163(5):1721-7. doi: 10.1016/S0002-9440(10)63530-4. Am J Pathol. 2003. PMID: 14578171 Free PMC article.
To elucidate the molecular events responsible for tumorigenesis and progression of ependymomas, we analyzed molecular alterations on the gene expression level in a series of newly diagnosed ependymal neoplasms (n = 39). ...For CLU, IGF-2, and RAF-1, which are apparent cand …
To elucidate the molecular events responsible for tumorigenesis and progression of ependymomas, we analyzed molecular alterations on the gen …
The histologic grade is a main prognostic factor for patients with intracranial ependymomas treated in the microneurosurgical era: an analysis of 258 patients.
Korshunov A, Golanov A, Sycheva R, Timirgaz V. Korshunov A, et al. Cancer. 2004 Mar 15;100(6):1230-7. doi: 10.1002/cncr.20075. Cancer. 2004. PMID: 15022291
METHODS: Ependymomas from 258 patients who underwent microsurgery at a single institution were evaluated histologically to elucidate the prognostic utility of a recently proposed grading scheme. ...CONCLUSIONS: The application of a uniform diagnostic criteria …
METHODS: Ependymomas from 258 patients who underwent microsurgery at a single institution were evaluated histologically to elucidate …
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