Free Radicals and Antioxidants in the Year 2000: A Historical Look to the FutureAnnals of the New York Academy of Sciences - Tập 899 Số 1 - Trang 136-147 - 2000
John M.C. Gutteridge, Barry Halliwell
Abstract:In the late 1950's free radicals and antioxidants were almost unheard
of in the clinical and biological sciences but chemists had known about them for
years in the context of radiation, polymer and combustion technology. Daniel
Gilbert, Rebeca Gerschman and their colleagues related the toxic effects of
elevated oxygen levels on aerobes to those of ionizing radiation, and proposed
that oxy... hiện toàn bộ
Mechanism of Action of CamptothecinAnnals of the New York Academy of Sciences - Tập 922 Số 1 - Trang 1-10 - 2000
Leroy F. Liu, Shyamal D. Desai, Tsai‐Kun Li, Yong Mao, Mei Sun, Sai-Peng Sim
Abstract: Camptothecin (CPT) class of compounds has been demonstrated to be
effective against a broad spectrum of tumors. Their molecular target has been
firmly established to be human DNA topoisomerase I (topo I). CPT inhibits topo I
by blocking the rejoining step of the cleavage/religation reaction of topo‐I,
resulting in accumulation of a covalent reaction intermediate, the cleavable
complex. T... hiện toàn bộ
Anti–CTLA‐4 synergizes with dendritic cell–targeted vaccine to promote IL‐3–dependent CD4+ effector T cell infiltration into murine pancreatic tumorsAnnals of the New York Academy of Sciences - Tập 1445 Số 1 - Trang 62-73 - 2019
Neeha Zaidi, Sergio A. Quezada, Janelle Kuroiwa, Li Zhang, Elizabeth M. Jaffee, Ralph M. Steinman, Bei Wang
AbstractOne successful class of cancer immunotherapies, immune checkpoint
inhibitory antibodies, disrupts key pathways that regulate immune checkpoints,
such as cytotoxic T lymphocyte–associated antigen‐4 (CTLA‐4). These agents
unleash the potency of antigen‐experienced T cells that have already been
induced as a consequence of the existing tumor. But only 20% of cancers
naturally induce T cells. ... hiện toàn bộ
Structural Magnetic Resonance Imaging of the Adolescent BrainAnnals of the New York Academy of Sciences - Tập 1021 Số 1 - Trang 77-85 - 2004
Jay N. Giedd
Abstract: Magnetic resonance imaging (MRI) provides accurate anatomical brain
images without the use of ionizing radiation, allowing longitudinal studies of
brain morphometry during adolescent development. Results from an ongoing brain
imaging project being conducted at the Child Psychiatry Branch of the National
Institute of Mental Health indicate dynamic changes in brain anatomy throughout
adole... hiện toàn bộ
TRAIL‐Induced ApoptosisAnnals of the New York Academy of Sciences - Tập 1171 Số 1 - Trang 50-58 - 2009
Nadia Corazza, Daniela Kassahn, Sabine Jakob, A Badmann, Thomas Brunner
The death ligand members of the tumor necrosis factor (TNF) family are potent
inducers of apoptosis in a variety of cell types. In particular, TNF‐related
apoptosis‐inducing ligand (TRAIL) has recently received much scientific and
commercial attention because of its potent tumor cell‐killing activity while
leaving normal untransformed cells mostly unaffected. Furthermore, TRAIL
strongly synergizes... hiện toàn bộ