Circulating tumor cells (CTCs) are rare cells that have shed into the bloodstream from primary tumor, and potentiallyprovidea tool for the better understanding of tumor metastasis and noninvasive monitoring of the disease progression. However their isolation and characterization has been a major technological challenge due to their rareness. Here, we suggest the CTC culture as an effective method to obtain CTCs sufficient in numberfor molecular analysis of original tumor characteristics. We isolated and successfully cultured the CTCs from four lung cancer patients, and then analyzed those cells for ALK (anaplastic lymphoma kinase) fusion using real-time PCR method, and confirmed that the cultured CTCs have retained thefusion the same as those found in primary tumors. These results suggest that the isolation and culture of CTCs can be a substitutive method for tumor tissue biopsy, and may provide practically useful clinical applications, such as personalized cancer therapy based on their genomic information through serial blood samplings from the cancer patients.
Published in | Cancer Research Journal (Volume 3, Issue 1) |
DOI | 10.11648/j.crj.20150301.13 |
Page(s) | 11-16 |
Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
Copyright |
Copyright © The Author(s), 2015. Published by Science Publishing Group |
Lung Cancer, Circulating Tumor Cells, ALKRearrangement, Real Time PCR
[1] | Cristofanilli M, Budd GT, Ellis MJ, Stopeck A, Matera J, Miller MC, Reuben JM, Doyle GV, Allard WJ, Terstappen LW, and Hayes DF. Circulating tumor cells, disease progression, and survival in metastatic breast cancer. N Engl J Med (2004) 351:781-91. |
[2] | Cohen SJ, Punt CJ, Iannotti N, Saidman BH, Sabbath KD, Gabrail NY, Picus J, Morse M, Mitchell E, Miller MC, Doyle GV, Tissing H, Terstappen LW, and Meropol NJ. Relationship of circulating tumor cells to tumor response, progression-free survival, and overall survival in patients with metastatic colorectal cancer. J Clin Oncol (2008) 26:3213-21. |
[3] | Cristofanilli M, Hayes DF, Budd GT, Ellis MJ, Stopeck A, Reuben JM, Doyle GV, Matera J, Allard WJ, Miller MC, Fritsche HA, Hortobagyi GN, and Terstappen LW. Circulating tumor cells: A novel prognostic factor for newly diagnosed metastatic breaset cancer. J Clin Oncol (2005) 23:1420-30. |
[4] | de Bono JS, Scher HI, Montgomery RB, Packer C, Miller MC, Tissing H, Doyle GV, Terstappen LW, Pienta KJ, and Raghavan D. Circulating tumor cells predict survival benefit from treatment in metastatic castration-resistant prostate cancer. Clin Cancer Res (2008) 14:6302-9. |
[5] | Haber DA, Gray NS, and Baselga J. The evolving waron cancer. Cell (2011) 145:19-24. |
[6] | Yu M, Stott S, Toner M, Maheswaran S, and Haber DA. Circulating tumor cells: approaches to isolation and characterization. J Cell Biol (2011) 192:373-82. |
[7] | Zer A and Leighl N. Promising targets and current clinical trials in metastatic non-squamous NSCLC. Front Oncol (2014) doi: 10.3389/fonc.2014.00329. |
[8] | Faugeroux V, Pailler E, Auger N, Taylor M, and Farace F. Clinical utility of circulating tumor cells in ALK-positive non-small-cell lung cancer. Front Oncol (2014) doi: 10.3389/fonc.2014.00281. |
[9] | Kim EH, Lee JK, Kim BC, Rhim SH, Kim JW, Kim KH, Jung SM, Park PS, Park HC, Lee J, and Jeon BH.Enrichment of cancer cells from wholeblood using a microfabricated porous filter.Anal Biochem (2013) 440:114-6. |
[10] | Conde E, Angulo B, Izquierdo E, Muñoz L, Suárez-Gauthier A, Plaza C, Dominguez N, Torres M, Madrigal L, Rubio-Viqueira B, Belda-Iniesta C, Hidalgo M, López-Ríos F.The ALK translocation in advanced non-small-cell lung carcinomas: preapproval testing experience at a single cancer centre.Histopathology (2013) 62:609-16. |
[11] | Yu M, Bardia A, Aceto N, Bersani F, Madden MW, Donaldson MC, Desai R, Zhu H, Comaills V, Zheng Z, Wittner BS, Stojanov P, Brachtel E, Sgroi D, Kapur R, Shioda T, Ting DT, Ramaswamy S, Getz G, Iafrate AJ, Benes C, Toner M, Maheswaran S, and Haber DA. Ex vivo culture of circulating breast tumor cells for individualized testing of drug susceptibility. Science (2014) 345:216-20. |
[12] | Zhang L, Ridgway LD, Wetzel MD, Ngo J, Yin W, Kumar D, Goodman JC, Groves MD, and Marchetti D. The identification and characterization of breast cancer CTCs competent for brain metastasis.SciTransl Med (2013) 5:180ra48. |
[13] | Tsuji T, Ibaragi S, Hu GF. Epithelial-mesenchymal transition and cell cooperativity in metastasis.Cancer Res (2009) 69:7135. |
[14] | Armstrong AJ, Marengo MS, Otean S, Kemeny G, Bitting RL, Turnbull J, Herold CI, Marcom PK, Geroge D, and Garcia-Blanco MA. Circulating tumor cells from patients with advanced prostate and breast cancer display both epithelial and mesenchymal markers. Mol Cancer Res (2011) 9:997–1007. |
[15] | He H, Yang X, Davidson AJ, Wu D, Marshall FF, Chung LW, Zhau HE, and Wang R.Progressive epithelial to mesenchymal transitions in ARCaPE prostate cancer cells during xenograft tumor formation and metastasis.Prostate (2010) 70:518-28. |
[16] | Kwak EL, Bang YJ, Camidge DR, Shaw AT, Solomon B, Maki RG, Ou SH, Dezube BJ, Jänne PA, Costa DB, Varella-Garcia M, Kim WH, Lynch TJ, Fidias P, Stubbs H, Engelman JA, Sequist LV, Tan W, Gandhi L, Mino-Kenudson M, Wei GC, Shreeve SM, Ratain MJ, Settleman J, Christensen JG, Haber DA, Wilner K, Salgia R, Shapiro GI, Clark JW, and Iafrate AJ. Anaplastic lymphoma kinase inhibition in non-small-cell lung cancer.N Engl J Med (2010) 363:1693–703. |
[17] | Soda M, Choi YL, Enomoto M, Takada S, Yamashita Y, Ishikawa S, Fujiwara S, Watanabe H, Kurashina K, Hatanaka H, Bando M, Ohno S, Ishikawa Y, Aburatani H, Niki T, Sohara Y, Sugiyama Y, and Mano H. Identification of the transforming EML4-ALK fusion gene in non-small-cell lung cancer. Nature (2007) 448:561–6. |
[18] | Horn L and Pao W. EML4-ALK: honing in on a new target in non-small-cell lung cancer. J ClinOncol (2009) 27:4232–5. |
[19] | Wang J, Cai Y, Dong Y, Nong J, Zhou L, Liu G, Su D, Li X, Wu S, Chen X, Qin N, Zeng X, Zhang H, Zhang Z, and Zhang S. Clinical characteristics and outcomes of patients with primary lung adenocarcinoma harboring ALK rearrangements detected by FISH, IHC, and RT-PCR. PLoS One(2014) 9(7):e101551. |
APA Style
Eunjoo Hwang, Dong-Hyoung Lee, Ji-hyun Uh, Duyeol Han, Myoung Shin Kim, et al. (2015). Retaining ALK Rearrangement in Cultured Circulating Tumor Cells Derived from Lung Cancer Patients. Cancer Research Journal, 3(1), 11-16. https://doi.org/10.11648/j.crj.20150301.13
ACS Style
Eunjoo Hwang; Dong-Hyoung Lee; Ji-hyun Uh; Duyeol Han; Myoung Shin Kim, et al. Retaining ALK Rearrangement in Cultured Circulating Tumor Cells Derived from Lung Cancer Patients. Cancer Res. J. 2015, 3(1), 11-16. doi: 10.11648/j.crj.20150301.13
AMA Style
Eunjoo Hwang, Dong-Hyoung Lee, Ji-hyun Uh, Duyeol Han, Myoung Shin Kim, et al. Retaining ALK Rearrangement in Cultured Circulating Tumor Cells Derived from Lung Cancer Patients. Cancer Res J. 2015;3(1):11-16. doi: 10.11648/j.crj.20150301.13
@article{10.11648/j.crj.20150301.13, author = {Eunjoo Hwang and Dong-Hyoung Lee and Ji-hyun Uh and Duyeol Han and Myoung Shin Kim and Sung Ho Choi and JooKyung Park and Byung Hee Jeon and Jinseon Lee and Se-Hoon Lee}, title = {Retaining ALK Rearrangement in Cultured Circulating Tumor Cells Derived from Lung Cancer Patients}, journal = {Cancer Research Journal}, volume = {3}, number = {1}, pages = {11-16}, doi = {10.11648/j.crj.20150301.13}, url = {https://doi.org/10.11648/j.crj.20150301.13}, eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.crj.20150301.13}, abstract = {Circulating tumor cells (CTCs) are rare cells that have shed into the bloodstream from primary tumor, and potentiallyprovidea tool for the better understanding of tumor metastasis and noninvasive monitoring of the disease progression. However their isolation and characterization has been a major technological challenge due to their rareness. Here, we suggest the CTC culture as an effective method to obtain CTCs sufficient in numberfor molecular analysis of original tumor characteristics. We isolated and successfully cultured the CTCs from four lung cancer patients, and then analyzed those cells for ALK (anaplastic lymphoma kinase) fusion using real-time PCR method, and confirmed that the cultured CTCs have retained thefusion the same as those found in primary tumors. These results suggest that the isolation and culture of CTCs can be a substitutive method for tumor tissue biopsy, and may provide practically useful clinical applications, such as personalized cancer therapy based on their genomic information through serial blood samplings from the cancer patients.}, year = {2015} }
TY - JOUR T1 - Retaining ALK Rearrangement in Cultured Circulating Tumor Cells Derived from Lung Cancer Patients AU - Eunjoo Hwang AU - Dong-Hyoung Lee AU - Ji-hyun Uh AU - Duyeol Han AU - Myoung Shin Kim AU - Sung Ho Choi AU - JooKyung Park AU - Byung Hee Jeon AU - Jinseon Lee AU - Se-Hoon Lee Y1 - 2015/02/25 PY - 2015 N1 - https://doi.org/10.11648/j.crj.20150301.13 DO - 10.11648/j.crj.20150301.13 T2 - Cancer Research Journal JF - Cancer Research Journal JO - Cancer Research Journal SP - 11 EP - 16 PB - Science Publishing Group SN - 2330-8214 UR - https://doi.org/10.11648/j.crj.20150301.13 AB - Circulating tumor cells (CTCs) are rare cells that have shed into the bloodstream from primary tumor, and potentiallyprovidea tool for the better understanding of tumor metastasis and noninvasive monitoring of the disease progression. However their isolation and characterization has been a major technological challenge due to their rareness. Here, we suggest the CTC culture as an effective method to obtain CTCs sufficient in numberfor molecular analysis of original tumor characteristics. We isolated and successfully cultured the CTCs from four lung cancer patients, and then analyzed those cells for ALK (anaplastic lymphoma kinase) fusion using real-time PCR method, and confirmed that the cultured CTCs have retained thefusion the same as those found in primary tumors. These results suggest that the isolation and culture of CTCs can be a substitutive method for tumor tissue biopsy, and may provide practically useful clinical applications, such as personalized cancer therapy based on their genomic information through serial blood samplings from the cancer patients. VL - 3 IS - 1 ER -