Usage Information
Citation Information: JCI Insight. 2024;9(10):e177300. https://doi.org/10.1172/jci.insight.177300.
Abstract
Multiple myeloma is a largely incurable and life-threatening malignancy of antibody-secreting plasma cells. An effective and widely available animal model that recapitulates human myeloma and related plasma cell disorders is lacking. We show that busulfan-conditioned human IL-6–transgenic (hIL-6–transgenic) NSG (NSG+hIL6) mice reliably support the engraftment of malignant and premalignant human plasma cells, including from patients diagnosed with monoclonal gammopathy of undetermined significance, pre- and postrelapse myeloma, plasma cell leukemia, and amyloid light chain amyloidosis. Consistent with human disease, NSG+hIL6 mice engrafted with patient-derived myeloma cells developed serum M spikes, and a majority developed anemia, hypercalcemia, and/or bone lesions. Single-cell RNA sequencing showed nonmalignant and malignant cell engraftment, the latter expressing a wide array of mRNAs associated with myeloma cell survival and proliferation. Myeloma-engrafted mice given CAR T cells targeting plasma cells or bortezomib experienced reduced tumor burden. Our results establish NSG+hIL6 mice as an effective patient-derived xenograft model for study and preclinical drug development of multiple myeloma and related plasma cell disorders.
Authors
Zainul S. Hasanali, Alfred L. Garfall, Lisa Burzenski, Leonard D. Shultz, Yan Tang, Siddhant Kadu, Neil C. Sheppard, Wei Liu, Derek Dopkin, Dan T. Vogl, Adam D. Cohen, Adam J. Waxman, Sandra P. Susanibar-Adaniya, Martin Carroll, Edward A. Stadtmauer, David Allman
Usage data is cumulative from May 2024 through December 2024.
| Usage | JCI | PMC |
|---|---|---|
| Text version | 2,014 | 193 |
| 487 | 89 | |
| Figure | 325 | 7 |
| Table | 41 | 0 |
| Supplemental data | 103 | 7 |
| Citation downloads | 96 | 0 |
| Totals | 3,066 | 296 |
| Total Views | 3,362 | |
Usage information is collected from two different sources: this site (JCI) and Pubmed Central (PMC). JCI information (compiled daily) shows human readership based on methods we employ to screen out robotic usage. PMC information (aggregated monthly) is also similarly screened of robotic usage.
Various methods are used to distinguish robotic usage. For example, Google automatically scans articles to add to its search index and identifies itself as robotic; other services might not clearly identify themselves as robotic, or they are new or unknown as robotic. Because this activity can be misinterpreted as human readership, data may be re-processed periodically to reflect an improved understanding of robotic activity. Because of these factors, readers should consider usage information illustrative but subject to change.
