Induction of neuroendocrine differentiation in castration resistant prostate cancer cells by adipocyte differentiation-related protein (ADRP) delivered by exosomes.

abstract：:Detection of novel tumor-related antigens and autoantibodies in cancer patients is expected to facilitate the diagnosis of early-stage malignant tumor and establish effective new immunotherapies. The purpose of this study was to identify novel tumor antigens in an esophageal squamous cell carcinoma (ESCC) cell line (T...

journal_title：Cancer letters

authors： Fujita Y,Nakanishi T,Miyamoto Y,Hiramatsu M,Mabuchi H,Miyamoto A,Shimizu A,Takubo T,Tanigawa N

更新日期：2008-05-18 00:00:00

abstract：:Virtually all cervical cancer morbidities are associated with genital skin or mucosa cell infection with human papillomavirus (HPV). The HPV oncogenic proteins E6 and E7 are able to inactivate p53 and Rb proteins, which results in malignant transformation. Employing quantitative real-time PCR and Western blot analysis...

journal_title：Cancer letters

authors： Luczak MW,Jagodzinski PP

更新日期：2008-12-08 00:00:00

abstract：:We have developed an epithelial cell line derived from mouse liver which represents a spectrum of malignant progression. When inoculated into mice at low passage, the cells induced benign cysts; after extensive subcultures, the same line induced low grade adenocarcinomas. A variant of these cells with increased invasi...

journal_title：Cancer letters

authors： Dollbaum CM,Anderson LW,Smith HS

更新日期：1980-12-01 00:00:00

abstract：:Immunometabolism, which has important implications in cancer biology, has emerged as a major regulator of different immune cell types. Various factors that integrate metabolic switches within immune cells with signal directed program that promote or inhibit their functions remain largely unidentified. Furthermore, sex...

journal_title：Cancer letters

authors： Zi Xu YX,Ande SR,Mishra S

更新日期：2018-02-28 00:00:00

abstract：:Approximately 25% of stage III colorectal cancer patients do not benefit from standard adjuvant chemotherapies. To identify biomarkers for nonresponders, fresh-frozen tissues of 19 nonresponders and 16 responders were analyzed with gene expression and microRNA arrays. Fifty-nine genes and 17 miRNAs were differentially...

journal_title：Cancer letters

authors： Dou R,Deng Y,Huang L,Fu S,Tan S,Wang L,Lian L,Fang L,Fan X,Jin G,Liu H,Wang J

更新日期：2013-08-09 00:00:00

abstract：:Head and neck squamous cell carcinoma (HNSCC) is one of the most lethal cancers mainly due to the high rate of metastasis. Here, we find that the expression level of CD100 in HNSCC is positively correlated with the T category, pathological grade and lymph node metastasis of the tumor. The level of soluble CD100 (sCD10...

journal_title：Cancer letters

authors： Zhang C,Qiao H,Guo W,Liu Y,Yang L,Liu Y,Jin B,Fu M,Wang G,Li W

更新日期：2019-07-28 00:00:00

abstract：:We carried out a mutational analysis of BRCA1 and BRCA2 genes in 103 individuals from a population in Western Central Spain and we identified nine new variants: two truncating mutations in BRCA2 [2604C>A (Y792X), 8873del4], three missense mutations in BRCA2 [677A>G (H150R), 958G>A (D224N) and 3398A>G (K1057R], and fou...

journal_title：Cancer letters

authors： Salazar R,Cruz-Hernandez JJ,Sanchez-Valdivieso E,Rodriguez CA,Gomez-Bernal A,Barco E,Fonseca E,Portugal T,Gonzalez-Sarmiento R

更新日期：2006-02-20 00:00:00

abstract：:The aim of the study was to prove whether or not an association exists between the heat shock protein 70 (hsp70) and drug resistance. Tumor samples of 90 patients with previously untreated non-small lung carcinomas were investigated immunohistochemically for expression of resistance related proteins. Additionally, res...

journal_title：Cancer letters

authors： Volm M,Koomägi R,Mattern J,Stammler G

更新日期：1995-08-16 00:00:00

abstract：:Patients with a basal cell carcinomas (BCC) have an increased risk of further tumors. We studied the individual and combined impact of gender, skin type and allelic genes cytochrome P450 (CYP2D6), vitamin D receptor (VDR), tumor necrosis factor-alpha, TNF-alpha) on the rate of increase in BCC numbers after first prese...

journal_title：Cancer letters

authors： Ramachandran S,Fryer AA,Lovatt TJ,Smith AG,Lear JT,Jones PW,Strange RC

更新日期：2003-01-28 00:00:00

abstract：:Accumulating evidence suggested that the irreversible tyrosine kinase inhibitors (TKIs) have potential to override the acquired resistance to target-based therapies. Herein, we reported IC-4 as a novel irreversible TKI for epidermal growth factor receptor (EGFR). IC-4 potentially suppressed proliferation, induced apop...

journal_title：Cancer letters

authors： Li YB,Wang ZQ,Yan X,Chen MW,Bao JL,Wu GS,Ge ZM,Zhou DM,Wang YT,Li RT

更新日期：2013-10-28 00:00:00

abstract：:We have evaluated the frequency of HLA class I and II antigens in 205 Italian patients with hepatocellular carcinoma (HCC) and 749 blood donors (controls). Moreover, we have looked for correlations between HLA antigen frequencies and HBV and/or HCV infections in HCC patients. We found great differences in HLA antigen ...

journal_title：Cancer letters

authors： Ricci G,Colombo C,Ghiazza B,Porta C,Moroni M,Illeni MT

更新日期：1995-11-27 00:00:00

abstract：:The vectors PAI2, C595 and Herceptin target the membrane-bound uPA, MUC1 and HER2 antigens expressed by cancer cells, respectively. The expression of these receptors was tested in the ovarian cancer cell line OVCAR-3; MUC-1 was strongly expressed (3+), uPA moderately expressed (2+), but HER2 was negative (-). The alph...

journal_title：Cancer letters

authors： Song YJ,Qu CF,Rizvi SM,Li Y,Robertson G,Raja C,Morgenstern A,Apostolidis C,Perkins AC,Allen BJ

更新日期：2006-03-28 00:00:00

abstract：:Hyperproliferation of rectal epithelium is characteristic of families at high genetic risk for large bowel neoplasia, but has not been well-documented in families of sporadic colorectal cancer patients. This was studied in 119 such first degree relatives and 44 comparison subjects without this family history. All scre...

journal_title：Cancer letters

authors： Rozen P,Fireman Z,Fine N,Chetrit A,Lubin F

更新日期：1990-05-30 00:00:00

abstract：:In the present study, Tbx3, a member of the T-box family of transcription factors, was identified as an up-regulated gene by mRNA differential display in the regression (apoptosis) stage after uracil-induction of papillomatosis in the rat urinary bladder. Immunohistochemical analysis revealed that apoptosis cells are ...

journal_title：Cancer letters

authors： Ito A,Asamoto M,Hokaiwado N,Takahashi S,Shirai T

更新日期：2005-02-28 00:00:00

abstract：:Chemotherapeutic multidrug resistance (MDR) is a significant challenge to overcome in clinic practice. Several mechanisms contribute to MDR, one of which is the augmented drug efflux induced by the upregulation of ABCB1 in cancer cells. Regorafenib, a multikinase inhibitor targeting the RAS/RAF/MEK/ERK pathway, was ap...

journal_title：Cancer letters

authors： Wang YJ,Zhang YK,Zhang GN,Al Rihani SB,Wei MN,Gupta P,Zhang XY,Shukla S,Ambudkar SV,Kaddoumi A,Shi Z,Chen ZS

更新日期：2017-06-28 00:00:00

abstract：:We investigated the mechanisms of action and antitumor effects of OPB-31121, a novel STAT3 inhibitor, in gastric cancer cells. OPB-31121 downregulated JAK2 and gp130 expression and inhibited JAK2 phosphorylation which leads to inhibition of STAT3 phosphorylation. OPB-31121 inhibited constitutively activated and IL-6-i...

journal_title：Cancer letters

authors： Kim MJ,Nam HJ,Kim HP,Han SW,Im SA,Kim TY,Oh DY,Bang YJ

更新日期：2013-07-10 00:00:00

abstract：:First-generation EGFR tyrosine kinase inhibitors (TKIs) such as erlotinib have significant activity in NSCLC patients with activating EGFR mutations. However, EGFR-TKI resistance inevitably occurs after approximately 12 months of treatment. Acquired mechanisms of resistance, other than secondary mutations in EGFR (T79...

journal_title：Cancer letters

authors： Chen C,Liu WR,Zhang B,Zhang LM,Li CG,Liu C,Zhang H,Huo YS,Ma YC,Tian PF,Qi Q,Li JJ,Tang Z,Zhang ZF,Giaccone G,Yue DS,Wang CL

更新日期：2020-08-28 00:00:00

abstract：:Hepatocellular carcinoma (HCC) is one of the most common cancers worldwide, which ranks as the sixth of cancer-related death. Despite the emergence of targeted therapy, advanced-stage HCC remains largely incurable due to low response rate and therapeutic resistance. In this review, we mainly focused on the current pro...

journal_title：Cancer letters

authors： Chen S,Cao Q,Wen W,Wang H

更新日期：2019-09-28 00:00:00

abstract：:Endometrial cancer is the leading gynecologic cancer in women in the United States with 52,630 women predicted to be diagnosed with the disease in 2014. The objective of this study was to determine if progesterone (P4) receptor membrane component 1 (PGRMC1) influenced endometrial cancer cell viability in response to c...

journal_title：Cancer letters

authors： Friel AM,Zhang L,Pru CA,Clark NC,McCallum ML,Blok LJ,Shioda T,Peluso JJ,Rueda BR,Pru JK

更新日期：2015-01-28 00:00:00

abstract：:The intracellular concentrations of adenosine 3',5'-cyclic monophosphate (cAMP) in colonic tumors induced in adult male Holtzman rats by 1,2-dimethylhydrazine (DMH) were found to be 1/2 the concentration found in normal large bowel tissue. Intracellular concentrations of guanosine 3'-5'-cyclic monophosphate (cGMP) in ...

journal_title：Cancer letters

authors： Stevens RH,Loven DP,Osborne JW,Prall JP,Lawson AJ

更新日期：1978-01-01 00:00:00

abstract：:Long non-coding RNAs (lncRNAs) play critical roles in multiple cellular processes in non-small cell lung cancer (NSCLC); however, the involvement of lncRNAs in the transforming growth factor-beta (TGFβ) signaling pathway, the critical tumor cell epithelial-mesenchymal transition (EMT) and metastasis pathway, remains p...

journal_title：Cancer letters

authors： Lu Z,Li Y,Che Y,Huang J,Sun S,Mao S,Lei Y,Li N,Sun N,He J

更新日期：2018-09-28 00:00:00

abstract：:Samples of human endometrial carcinomas of ranging degree of histological differentiation, and normal endometrial tissues were screened for the presence of single site DNA mutations at codon 12 of the C-K-ras gene using oligonucleotide hybridisation of DNA amplified by the polymerase chain reaction (PCR). Two instance...

journal_title：Cancer letters

authors： Lester DR,Cauchi MN

更新日期：1990-05-15 00:00:00

abstract：:Multiple cancers contain subpopulations that exhibit characteristics of cancer stem cells (CSCs), the ability to self-renew and seed heterogeneous tumors. Recent evidence suggests two potentially overlapping models for these phenotypes: one where stem cells arise from multipotent progenitor cells, and another where th...

journal_title：Cancer letters

authors： Chang JT,Mani SA

更新日期：2013-11-28 00:00:00

abstract：:Glioblastoma (GBM) is the most aggressive, deadliest, and most common brain malignancy in adults. Despite the advances made in surgical techniques, radiotherapy and chemotherapy, the median survival for GBM patients has remained at a mere 14 months. GBM poses several unique challenges to currently available treatments...

journal_title：Cancer letters

authors： Paw I,Carpenter RC,Watabe K,Debinski W,Lo HW

更新日期：2015-06-28 00:00:00

abstract：:To better understand causative relations of smoking to lung adenocarcinomas, the frequency of loss of heterozygosity (LOH) of all autosomal chromosomes was compared among the three grades of histological differentiation with 119 pulmonary adenocarcinomas (AC) and 41 squamous cell carcinomas (SCC), using Southern blott...

journal_title：Cancer letters

authors： Ishikawa Y,Furuta R,Miyoshi T,Satoh Y,Okumura S,Nakagawa K,Tsuchiya E

更新日期：2002-12-10 00:00:00

abstract：:Peroxiredoxin 2 (Prdx2) has been shown to act as an antioxidant whose main function is to reduce hydrogen peroxide (H2O2) in cells, and Prdx2 is abnormally elevated in colorectal cancer (CRC). However, the functional significance of this up-regulation and the detailed molecular mechanism behind the regulatory effect o...

journal_title：Cancer letters

authors： Lu W,Fu Z,Wang H,Feng J,Wei J,Guo J

更新日期：2014-02-28 00:00:00

abstract：:Gastrin, cholecystokinin2 receptor (CCK2R), and cyclooxygenase-2 (COX-2) have been implicated in the carcinogenesis and progression of gastric cancer. Our study demonstrated that antagonist or siRNA against CCK2R blocked amidated gastrin (G17)-induced activation of STAT3 and Akt in gastric cancer cell lines. G17-incre...

journal_title：Cancer letters

authors： Xu W,Chen GS,Shao Y,Li XL,Xu HC,Zhang H,Zhu GQ,Zhou YC,He XP,Sun WH

更新日期：2013-05-10 00:00:00

abstract：:The addition of recombinant human interleukin-6 (rIL-6) to either soleus or extensor digitorum longus (EDL) muscle preparations did not affect the rate of protein breakdown as measured by the rate of tyrosine released to the medium. In addition, the presence of the cytokine did not influence either the rate of protein...

journal_title：Cancer letters

authors： García-Martínez C,López-Soriano FJ,Argilés JM

更新日期：1994-01-15 00:00:00

abstract：:The chemokine CXCL12 (SDF-1) and its receptor, CXCR4, have been implicated in organ-specific metastases of several malignancies. Head and neck squamous cell carcinoma (HNSCC) predominantly metastasizes to lymph nodes, and recent evidence has shown that CXCL12 stimulates HNSCC migration. We explored the potential role ...

journal_title：Cancer letters

authors： Samara GJ,Lawrence DM,Chiarelli CJ,Valentino MD,Lyubsky S,Zucker S,Vaday GG

更新日期：2004-10-28 00:00:00

abstract：:We previously reported that β6 integrin played an important role in the progression of colon cancer. In this study, we demonstrated that β6 integrin induced the expression of MMP-3/MMP-9 and the invasion of colon cancer cells. Moreover, that function was abolished by the inhibition of ERK/MAPK pathways or knockdown of...

journal_title：Cancer letters

authors： Gao H,Peng C,Liang B,Shahbaz M,Liu S,Wang B,Sun Q,Niu Z,Niu W,Liu E,Wang J,Lin P,Wang J,Niu J

更新日期：2014-11-28 00:00:00