In this task, you are given a passage which has a question and the context. You have to generate an answer to the question based on the information present in the context.

Ex Input:
Context: We utilized whole-genome mapping of promoters that are activated by DNA hypomethylation in hepatocellular carcinoma (HCC) clinical samples to shortlist novel targets for anticancer therapeutics. We provide a proof of principle of this approach by testing six genes short-listed in our screen for their essential role in cancer growth and invasiveness.', 'We used siRNA- or shRNA-mediated depletion to determine whether inhibition of these genes would reduce human tumor xenograft growth in mice as well as cell viability, anchorage-independent growth, invasive capacities, and state of activity of nodal signaling pathways in liver, breast, and bladder cancer cell lines.', 'Depletion of EXOSC4, RNMT, SENP6, WBSCR22, RASAL2, and NENF effectively and specifically inhibits cancer cell growth and cell invasive capacities in different types of cancer, but, remarkably, there is no effect on normal cell growth, suggesting a ubiquitous causal role for these genes in driving cancer growth and metastasis. Depletion of RASAL2 and NENF in vitro reduces their growth as explants in vivo in mice. RASAL2 and NENF depletion interferes with AKT, WNT, and MAPK signaling pathways as well as regulation of epigenetic proteins that were previously demonstrated to drive cancer growth and metastasis.\Question: Does genome-wide study of hypomethylated and induced genes in patients with liver cancer unravel novel anticancer targets?

Ex Output:
Our results prove that genes that are hypomethylated and induced in tumors are candidate targets for anticancer therapeutics in multiple cancer cell types. Because these genes are particularly activated in cancer, they constitute a group of targets for specific pharmacologic inhibitors of cancer and cancer metastasis. Clin Cancer Res; 20(12); 3118-32. ©️2014 AACR.

Ex Input:
Context: L-Carnosine inhibits senescence of somatic cells and displays anticancer activity. Here we analyzed if L-carnosine (20 mM) retards senescence of human peritoneal mesothelial cells (HPMCs) and inhibits progression of ovarian cancer cells.', 'Experiments were performed with primary HPMCs established from patients undergoing abdominal surgery and with three ovarian cancer cell lines: A2780, OVCAR-3 and SKOV-3.', 'L-Carnosine retards senescence of HPMCs plausibly via inhibition of mitochondria-related oxidative stress. Prolonged exposure of HPMCs to L-carnosine prevented senescent HPMC-dependent exacerbation of cancer cell adhesion, migration, invasion and proliferation, which may be linked with decreased secretion of various pro-cancerogenic agents by HPMCs. Cancer cells exposed directly to L-carnosine displayed reduced viability, increased frequency of apoptosis and unaltered proliferation.\Question: Does l-Carnosine prevent the Pro-cancerogenic Activity of Senescent Peritoneal Mesothelium Towards Ovarian Cancer Cells?

Ex Output:
L-carnosine may be a valuable anticancer drug, especially in the context of prevention and therapy of intraperitoneal ovarian cancer metastasis.

Ex Input:
Context: Intravascular volume loss from ischemia-reperfusion (IR) injury is a major clinical concern. We hypothesize that angiotensin II decreases IR-mediated microvascular fluid leak via the angiotensin II type 2 receptor in a cAMP dependent manner. We therefore sought to determine hydraulic permeability after IR of venules treated with 1) angiotensin II, 2) angiotensin II and cAMP synthesis inhibitor, and 3) angiotensin II and an angiotensin II type 2 receptor antagonist.', 'Rat mesenteric post-capillary venules were micro-cannulated to measure hydraulic permeability (L(p)). IR was achieved by placing animals in a 5% oxygen environment and preventing venular flow, after which blood flow was allowed to resume. L(p) was measured after IR and treatment with 1) angiotensin II (20 nm), 2) angiotensin II (20 nm) + cAMP synthesis inhibitor (DDA,10uM), and 3) angiotensin II (20 nm) + type 2 receptor antagonist (PD-123319, 300 mum) (n=6 in each group).', 'Compared with the seven-fold increase in L(p) because of IR alone: 1) angiotensin II attenuated the seven-fold increase by 50% (P<0.005), 2) cAMP inhibition did not change the effect of angiotensin II on leak, and the type 2 receptor antagonist completely blocked the effects of angiotensin II on IR mediated leak.\Question: Does angiotensin II type 2 receptor decrease ischemia reperfusion induced fluid leak?

Ex Output:
Treatment with angiotensin II attenuated increases in hydraulic permeability because of IR by 50%. Inhibition of cAMP synthesis did not change the effect of angiotensin II on IR mediated leak, and angiotensin II type 2 receptor inhibition completely blocked the effects of angiotensin II. These results indicate that angiotensin II decreases IR induced leak via the angiotensin II type 2 receptor in a cAMP independent manner. A better understanding of mediators that reduce intravascular fluid loss from IR-induced microvascular dysfunction may help clinicians treat uncontrolled fluid extravasation that occurs during shock and sepsis.