The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.
Primary Bioassay of Human Tumor Stem Cells
Abstract
A simple method has been developed to support human tumor stem cell colony growth in soft agar. The technique appears suitable for culture of a variety of neoplasms of differing histopathology. Tumor stem cell colonies arising from different types of cancer have differing growth characteristics and colony morphology. This bioassay should be suitable for clinical studies of effects of anticancer drugs or irradiation on human tumor stem cells.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
THE GROWTH OF MOUSE BONE MARROW CELLS IN VITRO
Bradley, T., & Metcalf, D. (1966) · Australian Journal of Experimental Biology and Medical Science · doi:10.1038/icb.1966.28 · Cited by 1,926
Human bone marrow colony growth in agar‐gel
Pike, B. L., & Robinson, W. A. (1970) · Journal of Cellular Physiology · doi:10.1002/jcp.1040760111 · Cited by 1,273
Immunoglobulin-producing tumors and myeloma proteins of mice.
Potter, M. (1972) · Physiological Reviews · doi:10.1152/physrev.1972.52.3.631 · Cited by 507
The induction of clones of normal mast cells by a substance from conditioned medium
Pluznik, D. H., & Sachs, L. (1966) · Experimental Cell Research · doi:10.1016/0014-4827(66)90026-7 · Cited by 354
Cited by
Stem cells, cancer, and cancer stem cells
Reya, T., Morrison, S. J., Clarke, M. F., & Weissman, I. L. (2001) · Nature · doi:10.1038/35102167 · Cited by 9,738
Cancer stem cells in solid tumours: accumulating evidence and unresolved questions
Visvader, J. E., & Lindeman, G. J. (2008) · Nature Reviews Cancer · doi:10.1038/nrc2499 · Cited by 3,429
2D and 3D Cell Cultures - a Comparison of Different Types of Cancer Cell Cultures
Kapałczyńska, M., Kolenda, T., Przybyła, W., Zajączkowska, M., Teresiak, A., Filas, V., Ibbs, M., Bliźniak, R., Łuczewski, Ł., & Lamperska, K. (2016) · Archives of Medical Science · doi:10.5114/aoms.2016.63743 · Cited by 1,499
Nanomedicine therapeutic approaches to overcome cancer drug resistance
Markman, J. L., Rekechenetskiy, A., Holler, E., & Ljubimova, J. Y. (2013) · Advanced Drug Delivery Reviews · doi:10.1016/j.addr.2013.09.019 · Cited by 733
“This was confirmed 6 years later in humans when only 1 in 1,000 to 1 in 5,000 lung cancer, ovarian cancer, or neuroblastoma cells formed colonies in soft agar [37].”
BackgroundChin, Y. E., Kitagawa, M., Su, W.-C. S., You, Z.-H., Iwamoto, Y., & Fu, X.-Y. (1996) · Science · doi:10.1126/science.272.5262.719 · Cited by 696
Metadata
- Authors
- Hamburger, A. W., & Salmon, S. E.
- Venue
- Science
- Published
- 1977-07-29
- Volume
- 197
- Issue
- 4302
- Pages
- 461-463
- ISSN
- 0036-8075 (ISSN-L)
- 1095-9203
- OpenAlex
- W4253186968
- Cited by
- 1,643
- References
- 4
- FWCI
- 10.66
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Primary Bioassay of Human Tumor Stem Cells. https://app.cochat.ai/papers/10.1126/science.560061
- The paper
- Hamburger, A. W., & Salmon, S. E. (1977). Primary Bioassay of Human Tumor Stem Cells. Science. https://doi.org/10.1126/science.560061
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.