scholarly journals Aldehyde Dehydrogenase: Cancer and Stem Cells

10.5772/48591 ◽  
2012 ◽  
Author(s):  
Adil M. ◽  
Malahat Bagirova ◽  
Olga Nehir ◽  
Serkan Yaman ◽  
Emrah Sefik ◽  
...  
Keyword(s):  
Stem Cells ◽  
Aldehyde Dehydrogenase

scholarly journals Aldehyde Dehydrogenase–Expressing Colon Stem Cells Contribute to Tumorigenesis in the Transition from Colitis to Cancer

2009 ◽  
Vol 69 (20) ◽  
pp. 8208-8215 ◽  
Author(s):  
Joseph E. Carpentino ◽  
Mark J. Hynes ◽  
Henry D. Appelman ◽  
Tong Zheng ◽  
Dennis A. Steindler ◽  
...  
Keyword(s):  
Stem Cells ◽  
Aldehyde Dehydrogenase

scholarly journals Doxycycline targets aldehyde dehydrogenase‑positive breast cancer stem cells

2018 ◽  
Author(s):  
Chang‑Ching Lin ◽  
Miao‑Chia Lo ◽  
Rebecca Moody ◽  
Nicholas Stevers ◽  
Samantha Tinsley ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Stem Cells ◽  
Cancer Stem Cells ◽  
Aldehyde Dehydrogenase ◽  
Breast Cancer Stem Cells ◽  
Positive Breast Cancer

scholarly journals Aldehyde dehydrogenase 1A1 in stem cells and cancer

Oncotarget ◽  
2016 ◽  
Vol 7 (10) ◽  
pp. 11018-11032 ◽  
Author(s):  
Hiroyuki Tomita ◽  
Kaori Tanaka ◽  
Takuji Tanaka ◽  
Akira Hara
Keyword(s):  
Stem Cells ◽  
Aldehyde Dehydrogenase

Abstract 860: Phenotypic Characterization Of Murine And Human Cardiac-resident Progenitor Cells Isolated On Basis Of Aldehyde-dehydrogenase Activity

Circulation ◽  
2007 ◽  
Vol 116 (suppl_16) ◽  
Author(s):  
Albert Spicher ◽  
Andrea Meinhardt ◽  
Marc-Estienne Roehrich ◽  
Giuseppe Vassalli
Keyword(s):  
Stem Cells ◽  
Stem Cell ◽  
Progenitor Cells ◽  
Aldehyde Dehydrogenase ◽  
Adult Mouse ◽  
Heart Cells ◽  
Stem Cell Markers ◽  
Aldh Activity ◽  
Differentiation Potential ◽  
Cellular Property

Identification of stem cells based on hematopoietic stem cell (HSC) surface markers, such as stem cell antigen-1 (Sca-1) and the c-kit receptor, has limited specificity. High aldehyde-dehydrogenase (ALDH) activity is a general cellular property of stem cells shared by HSC, neural, and intestinal stem cells. The presence of cells with high ALDH activity in the adult heart has not been investigated. Methods: Cells were isolated from adult mouse hearts, and from atrial appendage samples from humans with ischemic or valvular heart disease. Myocyte-depleted mouse Sca-1+, and lineage (Lin)-negative/c-kit+ human heart cells were purified with immunomagnetic beads. ALDH-high cells were identified using a specific fluorescent substrate, and sorted by FACS. Cell surface marker analysis was performed by flow cytometry. Results: Myocyte-depleted mouse heart cells contained 4.8+/−3.2% ALDH-high/SSC-low and 32.6+/−1.6% Sca-1+ cells. ALDH-high cells were Lin-negative, Sca-1+ CD34+ CD105+ CD106+, contained small CD44+ (27%) and CD45+ (15%) subpopulations, and were essentially negative for c-kit (2%), CD29, CD31, CD133 and Flk-1. After several passages in culture, ~20% of ALDH-high cells remained ALDH-high. Myocyte-depleted human atrial cells contained variable numbers of ALDH-high cells ranging from 0.5% to 11%, and 4% Lin-negative/c-kit+ cells. ALDH-high cells were CD29+ CD105+, contained a small c-kit+ subpopulation (5%), and were negative for CD31, CD45 and CD133. After 5 passages in culture, the majority of ALDH-high cells remained ALDH-high. Conclusions: Adult mouse and human hearts contain significant numbers of cells with high ALDH activity, a general cellular property that stem cells possess in different organs, and express stem cell markers (Sca-1 and CD34 in the mouse). The immunophenotype of cardiac-resident ALDH-high cells differs from that previously described for bone marrow ALDH-high HSC, and suggests that this cell population may be enriched in mesenchymal progenitors. Analysis of lineage differentiation potential of ALDH-high cells is in progress. ALDH activity provides a new, practical approach to purifying cardiac-resident progenitor cells.

Imidazo[1,2-a]pyridine Derivatives as Aldehyde Dehydrogenase Inhibitors: Novel Chemotypes to Target Glioblastoma Stem Cells

2020 ◽  
Vol 63 (9) ◽  
pp. 4603-4616 ◽  
Author(s):  
Luca Quattrini ◽  
Edoardo Luigi Maria Gelardi ◽  
Vito Coviello ◽  
Stefania Sartini ◽  
Davide Maria Ferraris ◽  
...  
Keyword(s):  
Stem Cells ◽  
Aldehyde Dehydrogenase ◽  
Pyridine Derivatives ◽  
Glioblastoma Stem Cells

scholarly journals Expression of aldehyde dehydrogenase 1 as a marker of mammary stem cells in benign and malignant breast lesions of Ghanaian women

Cancer ◽  
2012 ◽  
Vol 119 (3) ◽  
pp. 488-494 ◽  
Author(s):  
Theresa Schwartz ◽  
Azadeh Stark ◽  
Judy Pang ◽  
Baffour Awuah ◽  
Celina G. Kleer ◽  
...  
Keyword(s):  
Stem Cells ◽  
Aldehyde Dehydrogenase ◽  
Breast Lesions ◽  
Mammary Stem Cells ◽  
Aldehyde Dehydrogenase 1 ◽  
Mammary Stem ◽  
Malignant Breast ◽  
Ghanaian Women
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