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Identification of neuroblastoma and ...

Kast, Rachel.

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Identification of neuroblastoma and its prognostic markers using Raman spectroscopy.

紀錄類型:	書目-語言資料,印刷品 : Monograph/item
正題名/作者:	Identification of neuroblastoma and its prognostic markers using Raman spectroscopy./
作者:	Kast, Rachel.
面頁冊數:	223 p.
附註:	Source: Dissertation Abstracts International, Volume: 71-04, Section: B, page: 2532.
Contained By:	Dissertation Abstracts International71-04B.
標題:	Biology, Biostatistics. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3397861
ISBN:	9781109702620

Identification of neuroblastoma and its prognostic markers using Raman spectroscopy.
Kast, Rachel.

Identification of neuroblastoma and its prognostic markers using Raman spectroscopy. - 223 p.

Source: Dissertation Abstracts International, Volume: 71-04, Section: B, page: 2532.

Thesis (Ph.D.)--Wayne State University, 2010.

Introduction. Neuroblastoma is the most common cancer of infancy. It is one of several peripheral nervous system tumors, including ganglioneuroma, peripheral nerve sheath tumor, and pheochromocytoma. It is commonly situated on the adrenal gland. It displays similar histology to other small round blue cell tumors, including non-Hodgkin lymphoma, rhabdomyosarcoma, and Ewing sarcoma. One method of judging neuroblastoma aggressiveness uses tumor histology factors, including mitosis-karyorrhexis index, Schwannian stromal development, degree of differentiation, and patient age. Tumor aggressiveness can also be judged based on the amplification of certain genes, including MYCN. Raman spectroscopy is a physics-based method which identifies the biochemical fingerprint of a sample. It has recently been applied to disease classification, specifically in adult cancers.

ISBN: 9781109702620Subjects--Topical Terms:

1018416
Biology, Biostatistics.

Identification of neuroblastoma and its prognostic markers using Raman spectroscopy.
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100 1 $a Kast, Rachel. $3 1669079
245 1 0 $a Identification of neuroblastoma and its prognostic markers using Raman spectroscopy.
300 $a 223 p.
500 $a Source: Dissertation Abstracts International, Volume: 71-04, Section: B, page: 2532.
500 $a Advisers: Gregory W. Auner; Abhilash K. Pandya.
502 $a Thesis (Ph.D.)--Wayne State University, 2010.
520 $a Introduction. Neuroblastoma is the most common cancer of infancy. It is one of several peripheral nervous system tumors, including ganglioneuroma, peripheral nerve sheath tumor, and pheochromocytoma. It is commonly situated on the adrenal gland. It displays similar histology to other small round blue cell tumors, including non-Hodgkin lymphoma, rhabdomyosarcoma, and Ewing sarcoma. One method of judging neuroblastoma aggressiveness uses tumor histology factors, including mitosis-karyorrhexis index, Schwannian stromal development, degree of differentiation, and patient age. Tumor aggressiveness can also be judged based on the amplification of certain genes, including MYCN. Raman spectroscopy is a physics-based method which identifies the biochemical fingerprint of a sample. It has recently been applied to disease classification, specifically in adult cancers.
520 $a Methods. To identify neuroblastoma from adrenal gland, peripheral nervous system tumors, and small round blue cell tumors, and to identify tumor histology, fresh and frozen samples were collected from the operating room and tested with Raman spectroscopy. Tissues were assigned a 'gold standard' diagnosis by experienced pediatric pathologists. Tumor histology was further evaluated with blinded tissues provided by the Children's Oncology Group. To test identification of gene amplification, the tet-on MYCN-3 cell line was cultured in the presence and absence of tetracycline to induce or repress MYCN gene expression. Cells were harvested and tested with Raman spectroscopy and polymerase chain reaction. All Raman spectra were preprocessed and classified with discriminant function analysis.
520 $a Results. Raman spectroscopy identified neuroblastoma from healthy adrenal gland, peripheral nervous system tumors, and small round blue cell tumors with 100% sensitivity and specificity. It identified favorable, unfavorable, and treated neuroblastoma with high accuracy. Neuroblastoma cells with and without MYCN amplification were identified with 100% sensitivity and specificity.
520 $a Conclusions. This is the first study applying Raman spectroscopy to identify pediatric tumors, and the first blinded Raman spectroscopy study performed in collaboration with the Children's Oncology Group, a national tumor bank. It provides the first in-depth examination of specific markers of aggressiveness, including tumor favorability and MYCN gene amplification. Raman spectroscopy has the potential to revolutionize the field of cancer diagnostics. It can provide a detailed, accurate diagnosis in minutes instead of days.
590 $a School code: 0254.
650 4 $a Biology, Biostatistics. $3 1018416
650 4 $a Engineering, Biomedical. $3 1017684
650 4 $a Health Sciences, Oncology. $3 1018566
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710 2 $a Wayne State University. $b Biomedical Engineering. $3 1057465
773 0 $t Dissertation Abstracts International $g 71-04B.
790 1 0 $a Auner, Gregory W., $e advisor
790 1 0 $a Pandya, Abhilash K., $e advisor
790 1 0 $a Klein, Michael D. $e committee member
790 1 0 $a Rabah, Raja $e committee member
790 1 0 $a Ellis, R. Darin $e committee member
790 1 0 $a Cavanaugh, John $e committee member
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791 $a Ph.D.
792 $a 2010
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3397861