![Loading...](https://link.springer.com/static/c4a417b97a76cc2980e3c25e2271af3129e08bbe/images/pdf-preview/spacer.gif)
-
Chapter
Regulation of Apoptosis by the Transforming Gene Products of Adenovirus
The DNA tumor virus adenovirus infects human cells, recruits them into a proliferative state, and borrows elements of the host cell transcription, translation, and DNA replication machinery to reproduce viral ...
-
Article
p53, guardian of Rb
-
Article
The polyproline region of p53 is required to activate apoptosis but not growth arrest
p53 is a pivotal regulator of apoptosis but its mechanism of action is obscure. We report that the polyproline (PP) region located between p53's transactivation and DNA binding domains is necessary to induce a...
-
Article
The E1B 19K protein associates with lamins in vivo and its proper localization is required for inhibition of apoptosis
Expression of the E1B 19K protein is required to inhibit apoptosis induced by E1A during adenovirus infection and transformation. E1B 19K is homologous to Bcl-2 in function and the two proteins also share limi...
-
Article
The role of MAP4 expression in the sensitivity to paclitaxel and resistance to vinca alkaloids in p53 mutant cells
Mutations in p53 change the sensitivity to cancer chemotherapeutic drugs. Whereas many drugs, including the vinca alkaloids, often become less effective when p53 is transcriptionally inactivated, several, most...
-
Article
Interaction of E1B 19K with Bax is required to block Bax-induced loss of mitochondrial membrane potential and apoptosis
The Bcl-2 homologous region 3 (BH3) is sufficient for interaction of pro-apoptotic with anti-apoptotic Bcl-2 family members, and functional antagonism may determine whether cell survival or death is the outcom...
-
Article
DNA damage enables p73
The'guardian of the genome', p53, is the best-known tumour-suppressor gene. Two other proteins — p63 and p73 — have similar sequences and properties to p53. But p53 is the only one to be induced by DNA damage....
-
Article
p53 mediates Bcl-2 phosphorylation and apoptosis via activation of the Cdc42/JNK1 pathway
A member of the small G protein family, cdc42, was isolated from a screen undertaken to identify p53-inducible genes during apoptosis in primary baby rat kidney (BRK) cells transformed with E1A and a temperature-...
-
Article
Regulation of the cell cycle and apoptosis by the oncogenes of adenovirus
-
Article
Regulation of the mitochondrial checkpoint in p53-mediated apoptosis confers resistance to cell death
The p53 tumor suppressor protein inhibits tumor formation, in part by inducing apoptosis, which is inhibited by anti-apoptotic Bcl-2 family members Bcl-2 and adenovirus E1B 19K. We have identified p53-apoptoti...
-
Article
Caspase-dependent processing activates the proapoptotic activity of deleted in breast cancer-1 during tumor necrosis factor-alpha-mediated death signaling
Deleted in breast cancer-1 (DBC-1) was initially cloned from a homozygously deleted region in breast and other cancers on human chromosome 8p21, although no function is known for the protein product it encodes. W...
-
Article
Role of autophagy in cancer
Cells with defects in the autophagic pathway are sensitized to apoptosis in response to metabolic stress, but, paradoxically, autophagy defects are associated with increased tumorigenesis. How can this paradox...
-
Book
-
Chapter
Therapeutic Targeting of Death Pathways in Cancer: Mechanisms for Activating Cell Death in Cancer Cells
Defects in apoptosis that evolve during the course of cancer progression not only provide cancer cells with intrinsic survival advantage, but also provide inherent resistance to chemotherapeutic agents. Thus, ...
-
Article
Production of membrane proteins for NMR studies using the condensed single protein (cSPP) production system
In the Single Protein Production (SPP) method, all E. coli cellular mRNAs are eliminated by the induction of MazF, an ACA-specific mRNA interferase. When an mRNA for a membrane protein, engineered to have no ACA ...
-
Article
Open AccessA randomized phase II trial of mitoxantrone, estramustine and vinorelbine or bcl-2 modulation with 13-cis retinoic acid, interferon and paclitaxel in patients with metastatic castrate-resistant prostate cancer: ECOG 3899
To test the hypothesis that modulation of Bcl-2 with 13-cis retinoic acid (CRA)/interferon-alpha2b (IFN) with paclitaxel (TAX), or mitoxantrone, estramustine and vinorelbine (MEV) will have clinical activity i...
-
Article
Human IRGM regulates autophagy and cell-autonomous immunity functions through mitochondria
IRGM is a human GTPase that triggers autophagy in response to pathogen infection. On Mycobacteria infection, IRGM binds the mitochondrial cardiolipin to induce mitochondrial fission and a general autophagy res...
-
Article
Open AccessRas-driven cancer cells can scavenge exogenous lipids to support their proliferation
-
Article
Deconvoluting the context-dependent role for autophagy in cancer
Autophagy is a cellular self-cannibalization process that captures and digests cellular proteins and organelles in lysosomes.
-
Article
Open AccessRole of autophagy in K-RAS- and B-RAF-driven lung cancers