CAR-T cell therapy: current limitations and potential strategies Tập 11 Số 4
Robert C. Sterner, Rosalie M. Sterner
AbstractChimeric antigen receptor (CAR)-T cell therapy is a revolutionary new
pillar in cancer treatment. Although treatment with CAR-T cells has produced
remarkable clinical responses with certain subsets of B cell leukemia or
lymphoma, many challenges limit the therapeutic efficacy of CAR-T cells in solid
tumors and hematological malignancies. Barriers to effective CAR-T cell therapy
include sev... hiện toàn bộ
Switching CAR T cells on and off: a novel modular platform for retargeting of T cells to AML blasts Tập 6 Số 8 - Trang e458-e458
Marc Cartellieri, Anja Feldmann, Stefanie Koristka, Claudia Arndt, Simon Loff, Armin Ehninger, Malte von Bonin, Elham Pishali Bejestani, Gerhard Ehninger, Michael Bachmann
AbstractThe adoptive transfer of CD19-specific chimeric antigen receptor
engineered T cells (CAR T cells) resulted in encouraging clinical trials in
indolent B-cell malignancies. However, they also show the limitations of this
fascinating technology: CAR T cells can lead to even life-threatening off-tumor,
on-target side effects if CAR T cells crossreact with healthy tissues. Here, we
describe a n... hiện toàn bộ
IL-10 induces the development of immunosuppressive CD14+HLA-DRlow/− monocytes in B-cell non-Hodgkin lymphoma Tập 5 Số 7 - Trang e328-e328
B Xiu, Yi Lin, D M Grote, Steven C. Ziesmer, Michael P. Gustafson, Meridean Maas, Z. Zhang, Allan B. Dietz, Luis F. Porrata, Anne J. Novak, A-B Liang, Z-Z Yang, S. Ansell
AbstractThe biological role of monocytes and macrophages in B-cell non-Hodgkin
lymphoma (NHL) is not fully understood. We have previously reported that
monocytes from patients with B-cell NHL have an immunosuppressive
CD14+HLA-DRlow/− phenotype that correlates with a poor prognosis. However, the
underlying mechanism by which CD14+HLA-DRlow/− monocytes develop in lymphoma is
unknown. In the present... hiện toàn bộ
EZH2 alterations in follicular lymphoma: biological and clinical correlations Tập 7 Số 4 - Trang e555-e555
Sarah Huet, Luc Xerri, Bruno Tesson, Sylvain Mareschal, Sébastien Taix, Lénaïg Mescam-Mancini, Emilie Sohier, Marjorie Carrère, Julien Lazarovici, Olivier Casasnovas, Laurie Tonon, Sandrine Boyault, Sandrine Hayette, Corinne Haïoun, Bettina Fabiani, Alain Viari, Fabrice Jardin, Gilles Salles
AbstractThe histone methyltransferase EZH2 has an essential role in the
development of follicular lymphoma (FL). Recurrent gain-of-function mutations
inEZH2have been described in 25% of FL patients and induce aberrant methylation
of histone H3 lysine 27 (H3K27). We evaluated the role ofEZH2genomic gains in FL
biology. Using RNA sequencing, Sanger sequencing and SNP-arrays, the mutation
status, cop... hiện toàn bộ
Leukemic stem cell signatures identify novel therapeutics targeting acute myeloid leukemia Tập 8 Số 6
Isabelle Laverdière, Meaghan Boileau, Andrea Neumann, Héloïse Frison, Amanda Mitchell, Stanley Ng, Jean Wang, Mark D. Minden, Kolja Eppert
AbstractTherapy for acute myeloid leukemia (AML) involves intense cytotoxic
treatment and yet approximately 70% of AML are refractory to initial therapy or
eventually relapse. This is at least partially driven by the chemo-resistant
nature of the leukemic stem cells (LSCs) that sustain the disease, and therefore
novel anti-LSC therapies could decrease relapses and improve survival. We
performed in... hiện toàn bộ
Aldehyde dehydrogenases inhibition eradicates leukemia stem cells while sparing normal progenitors Tập 6 Số 9 - Trang e469-e469
Geoffroy Venton, Mileidys Pérez‐Alea, Céline Baier, Guy Fournet, G Quash, Yasmine Labiad, G Martín, F. Sanderson, Pascale Poullin, Pierre Suchon, Laure Farnault, Cong Tu Nguyen, C. L. Brunet, İsmail Çeylan, Régis Costello
AbstractThe vast majority of patients with acute myeloid leukemia (AML) achieve
complete remission (CR) after standard induction chemotherapy. However, the
majority subsequently relapse and die of the disease. A leukemia stem cell (LSC)
paradigm has been invoked to explain this failure of CR to reliably translate
into cure. Indeed, LSCs are highly enriched in CD34+CD38− leukemic cells that
exhibit... hiện toàn bộ
Myelofibrosis Treatment Algorithm 2018 Tập 8 Số 8
Ayalew Tefferi, Paola Guglielmelli, Animesh Pardanani, Alessandro M. Vannucchi
AbstractTwo novel prognostic systems for primary myelofibrosis (PMF) were
recently unveiled: GIPSS (genetically inspired prognostic scoring system) and
MIPSS70 (mutation-enhanced international prognostic scoring system for
transplant-age patients). GIPSS is based exclusively on genetic markers:
mutations and karyotype. MIPSS70 includes mutations and clinical risk factors.
In its most recent adapta... hiện toàn bộ