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Persister cells are subpopulations of cells that resist treatment, and become antimicrobial tolerant by changing to a state of dormancy or quiescence. [1] [2] Persister cells in their dormancy do not divide. [3] The tolerance shown in persister cells differs from antimicrobial resistance in that the tolerance is not inherited and is reversible. [4]
[13] On May/June 2010 issue of Bookmarks, the book received a (4.5 out of 5) with a critical summary saying, "Hailed by the New York Times as "the book Ms. Skloot was born to write," The Immortal Life of Henrietta Lacks "is an important book, one that will linger--like Henrietta's cells--long after you've turned the last page" (Chicago Sun-Times)".
In gliomas, a form of brain cancer, radiation therapy appears to select for stem cells, [113] [114] though it is unclear if the tumor returns to the pre-therapy proportion of cancer stem cells after therapy or if radiotherapy selects for an alteration that keeps the glioma cells in the stem cell state.
The princess of Wales said that she was in the “early stages” of preventative chemotherapy after being diagnosed with cancer, she announced March 22, 2024, in a video statement. She did not ...
Antineoplastic resistance, often used interchangeably with chemotherapy resistance, is the resistance of neoplastic (cancerous) cells, or the ability of cancer cells to survive and grow despite anti-cancer therapies. [1] In some cases, cancers can evolve resistance to multiple drugs, called multiple drug resistance.
The cancer stem cell model, also known as the Hierarchical Model proposes that tumors are hierarchically organized (CSCs lying at the apex [6] (Fig. 3).) Within the cancer population of the tumors there are cancer stem cells (CSC) that are tumorigenic cells and are biologically distinct from other subpopulations [7] They have two defining features: their long-term ability to self-renew and ...
There is a tremendous amount of research being conducted on all frontiers of oncology, ranging from cancer cell biology, and radiation therapy to chemotherapy treatment regimens and optimal palliative care and pain relief. Next-generation sequencing and whole-genome sequencing have completely changed the understanding of cancers. Identification ...
Cancer treatments are a wide range of treatments available for the many different types of cancer, with each cancer type needing its own specific treatment. [1] Treatments can include surgery, chemotherapy, radiation therapy, hormonal therapy, targeted therapy including small-molecule drugs or monoclonal antibodies, [2] and PARP inhibitors such as olaparib. [3]