Abstract:
:One of the most active fields in cancer immunotherapy is the study of bispecific antibodies, which engage immune cells to kill cancer cells. However, a variety of issues are associated with most of current bispecific antibody formats. In this study, we present a novel bispecific antibody, BiSS (Bispecific antibody with Single domain, Single domain antibodies), which was constructed by linking 2 single domain antibodies, anti-CEA and anti-CD16, in tandem. Unlike most other bispecific antibodies, the BiSS antibody can be expressed and purified from E.coli in large quantities. By recruiting natural killer cells (NK cells) to CEA-positive cancer cells, BiSS led to cancer cell death in vitro. In xenograft models, the BiSS protein blocked cancer progression. The data suggested that the single domain-based bispecific antibody BiSS was functional and can be potentially applied to a broad range of immunotherapies.
journal_name
Cancer Biol Therjournal_title
Cancer biology & therapyauthors
Dong B,Zhou C,He P,Li J,Chen S,Miao J,Li Q,Wang Zdoi
10.1080/15384047.2016.1139266subject
Has Abstractpub_date
2016-04-02 00:00:00pages
364-70issue
4eissn
1538-4047issn
1555-8576journal_volume
17pub_type
杂志文章abstract::Antivascular therapy provides a promising method for anticancer therapy. But targeting to gastric cancer vessels is nonselective due in part to the lack of specific cell-surface receptors identified on target vascular cells. Herein we used in vivo screening of phage displayed peptide library to identify some peptides ...
journal_title:Cancer biology & therapy
pub_type: 杂志文章
doi:10.4161/cbt.3.12.1223
更新日期:2004-12-01 00:00:00
abstract::Prior to 2011, only 2 systemic treatments were approved for the treatment of melanoma and these had limited efficacy. In the past 4 years, 6 novel agents have received FDA approval. Herein, we will focus on 4 recently published NEJM papers reporting the results of clinical trials, comprising 4 agents targeting the MAP...
journal_title:Cancer biology & therapy
pub_type: 杂志文章
doi:10.1080/15384047.2015.1046650
更新日期:2015-01-01 00:00:00
abstract::We studied the mechanism of the cytotoxic activity of BZL101, an aqueous extract from the herb Scutellaria barbata D. Don, which is currently in phase II clinical trial in patients with advanced breast cancer. The phase I trial showed favorable toxicity profile and promising efficacy. We report here that BZL101 induce...
journal_title:Cancer biology & therapy
pub_type: 杂志文章
doi:10.4161/cbt.7.4.5535
更新日期:2008-04-01 00:00:00
abstract::Double-strand breaks are one the most severe types of DNA damage with respect to cell survival and the preservation of genomic integrity. Therefore, cells have evolved complex mechanisms including cell cycle regulation, activation of repair pathways and in certain cases induction of apoptosis in response to these lesi...
journal_title:Cancer biology & therapy
pub_type: 杂志文章,评审
doi:10.4161/cbt.3.7.917
更新日期:2004-07-01 00:00:00
abstract:OBJECTIVES:To determine the effects of adenovirus-mediated transfer of p14(ARF) and p16(INK4a) on growth and apoptosis of human pancreatic carcinoma cell lines. RESULTS:Pancreatic carcinoma cell lines, PC-7, PANC-1 and MIA PaCa-2 (p14(ARF)-/- and p16(INK4a)-/-), were used. PC-7 (p53 wt) and MIA PaCa-2 (p53 mt) cells i...
journal_title:Cancer biology & therapy
pub_type: 杂志文章
doi:10.4161/cbt.4.12.2183
更新日期:2005-12-01 00:00:00
abstract::The novel synthetic triterpenoid methyl-2-cyano-3, 12-dioxooleana-1, 9-dien-28-oate (CDDO-Me) induces apoptosis of cancer cells, enhances tumor necrosis factor-related apoptosis-inducing ligand (TRAIL)-induced apoptosis, and exhibits potent anticancer activity in animal models with a favorable pharmacokinetic profile....
journal_title:Cancer biology & therapy
pub_type: 杂志文章
doi:10.4161/cbt.6.10.4763
更新日期:2007-10-01 00:00:00
abstract::PRL-1 (phosphatase of regenerating liver-1), PRL-2 and PRL-3 are protein tyrosine phosphatases with a C-terminal prenylation motif that are localized to the inner leaflet of the plasma membrane and early endosomes. A variety of metastatic PRL-overexpressing cancers have been reported. Therefore, the three PRL-phosphat...
journal_title:Cancer biology & therapy
pub_type: 杂志文章
doi:10.4161/cbt.7.5.5764
更新日期:2008-05-01 00:00:00
abstract::KLF4 is induced upon growth-arrest in vitro and during epithelial maturation in vivo, and is essential for proper cell fate specification of post-mitotic cells. In spite of a normal role in post-mitotic cells, expression is upregulated and constitutive in certain tumor types. KLF4 functions as an oncogene in vitro, an...
journal_title:Cancer biology & therapy
pub_type: 杂志文章
doi:10.4161/cbt.4.12.2355
更新日期:2005-12-01 00:00:00
abstract::bcr/abl fusion gene is thought to be a promising target for chronic myelogenous leukemia (CML) patients to enhance immune response after attaining complete remission. In this study, we sought to enhance cellular immunity by co-expression of BCR/ABL and murine IL-12 gene on the tumor cell surface as a glycosyl-phosphat...
journal_title:Cancer biology & therapy
pub_type: 杂志文章
doi:10.4161/cbt.12.10.17674
更新日期:2011-11-15 00:00:00
abstract::While several hypotheses have been put forward to explain how prostate tumors become resistant to androgen deprivation therapy, the mechanism by which prostate tumors have increased androgen concentrations as compared to the serum has been poorly explored. Using a stromal/epithelial cell co-culture model, Mizokami et ...
journal_title:Cancer biology & therapy
pub_type: 杂志文章
doi:10.4161/cbt.9.3.11143
更新日期:2010-02-01 00:00:00
abstract::The cancer stem cell hypothesis suggests that rare populations of tumor-initiating cells may be resistant to therapy, lead to tumor relapse and contribute to poor prognosis for cancer patients. We previously demonstrated the feasibility of p53 pathway restoration in p53-deficient tumor cell populations using small mol...
journal_title:Cancer biology & therapy
pub_type: 杂志文章
doi:10.4161/cbt.8.22.10446
更新日期:2009-11-01 00:00:00
abstract::CP-31398, a styrylquinazoline, emerged from a screen for therapeutic agents that restore a wild-type DNA-binding conformation of mutant p53 to suppress tumors in-vivo (Science 286, 2507, 1999). We investigated the growth inhibitory mechanism of CP-31398 using nine human cancer cell lines containing wild-type, mutant o...
journal_title:Cancer biology & therapy
pub_type: 杂志文章
doi:10.4161/cbt.1.1.41
更新日期:2002-01-01 00:00:00
abstract::Gemcitabine based treatment is currently a standard first line treatment for patients with advanced pancreatic cancer, however overall survival remains poor, and few options are available for patients that fail gemcitabine based therapy. To identify potential molecular targets in gemcitabine refractory pancreatic canc...
journal_title:Cancer biology & therapy
pub_type: 杂志文章
doi:10.4161/15384047.2014.986967
更新日期:2015-01-01 00:00:00
abstract::Intestinal metaplasia of the gastric mucosa is an important component in the pathway to adenocarcinoma. The mechanisms that induce the progression from intestinal metaplasia to cancer have not been elucidated. High dietary salt has been known as one of the risk factors for gastric cancer development in humans. Therefo...
journal_title:Cancer biology & therapy
pub_type: 杂志文章
doi:10.4161/cbt.4.6.1734
更新日期:2005-06-01 00:00:00
abstract::The pathogenesis of sporadic colorectal cancer involves distinct pathways, with characteristic genomic alterations. The first pathway, chromosome instability (CIN), is driven by APC mutations and is typified by Kras mutations, p53 mutation/loss of heterozygosity, and deletions at chromosome 18q. The second pathway is ...
journal_title:Cancer biology & therapy
pub_type: 杂志文章
doi:10.4161/cbt.22336
更新日期:2012-12-01 00:00:00
abstract::The Bin1/Amphiphysin2 gene encodes several alternately spliced BAR adapter proteins that have been implicated in membrane-associated and nuclear processes. Bin1 expression is often attenuated during tumor progression and Bin1 splice isoforms that localize to the nucleus display tumor suppressor properties. While these...
journal_title:Cancer biology & therapy
pub_type: 杂志文章
doi:10.4161/cbt.3.12.1232
更新日期:2004-12-01 00:00:00
abstract::Aloe-emodin is a novel active compound found in the root and rhizome of Rheum palmatum. To investigate the effects and mechanisms of aloe-emodin on human gastric cancer, MGC-803 cells were treated with 2.5, 5, 10, 20 and 40 microM aloe-emodin for 1-5 d. The results showed that aloe-emodin inhibited the growth of cance...
journal_title:Cancer biology & therapy
pub_type: 杂志文章
doi:10.4161/cbt.6.1.3553
更新日期:2007-01-01 00:00:00
abstract::Colorectal cancer (CRC) is the second most prevalent and deadly cancer worldwide. Due to the mortality and morbidity associated with chemotherapeutic regimes, research is turning to natural product enhancement of the acute apoptotic response to genotoxic carcinogens (AARGC). Although Tyrian purple dye pigments and pre...
journal_title:Cancer biology & therapy
pub_type: 杂志文章
doi:10.4161/cbt.9.5.10887
更新日期:2010-03-01 00:00:00
abstract::Breast cancers often have deregulated hepatocyte growth factor (HGF) and c-Met signaling that results in increased tumor growth and invasion. Elucidating the mechanism responsible for HGF/c-Met action in breast cancer progression has been difficult as c-Met communicates with a number of secondary receptors that can le...
journal_title:Cancer biology & therapy
pub_type: 杂志文章
doi:10.4161/cbt.6.4.3851
更新日期:2007-04-01 00:00:00
abstract::The serine/threonine protein kinase Aurora A is known to interact with and phosphorylate tumor suppressor p53 at Serine 215 (S215), inhibiting the transcriptional activity of p53. We show that Aurora A positively regulates human p53 protein levels and, using isogenic p53 wild-type and p53-null colorectal carcinoma cel...
journal_title:Cancer biology & therapy
pub_type: 杂志文章
doi:10.4161/cbt.12.12.18141
更新日期:2011-12-15 00:00:00
abstract::Fluids of body cavities result in a series of pathophysiological events associated with non-malignant and malignant conditions that lead to the formation of exudative effusion. Diagnosis of effusion from the patients is frequently troublesome for the cytologist because of the differentiation and biological behavior of...
journal_title:Cancer biology & therapy
pub_type: 杂志文章
doi:10.4161/cbt.4.2.1573
更新日期:2005-02-01 00:00:00
abstract:OBJECTIVES:The biochemical response of prostatic cells to needle core biopsies is known to manifest as a rise in serum PSA. The aim of this study is to evaluate the PSA response to mechanical trauma in prostate cancer patients, when compared to benign controls. MATERIALS AND METHODS:50 consecutive patients undergoing ...
journal_title:Cancer biology & therapy
pub_type: 杂志文章
doi:10.4161/cbt.181
更新日期:2003-01-01 00:00:00
abstract:OBJECTIVE:Angiogenesis is one of the key processes in the development of malignant tumors. The vascular endothelial growth factor (VEGF) and VEGF receptor-2 (VEGFR-2) signaling pathway regulates branching angiogenesis in cancer. In this study, we analyzed the associations of VEGF/VEGFR-2 proteins and VEGFR-2 genetic va...
journal_title:Cancer biology & therapy
pub_type: 杂志文章
doi:10.1080/15384047.2018.1537575
更新日期:2019-01-01 00:00:00
abstract::Histone H1.2, a housekeeping protein that binds nucleosomal linkers, has recently been identified as an apoptogenic factor released from the nucleus to the cytosol in response to double strand DNA breaks. In the cytosol, it promotes the activation of proapoptotic Bcl-2 family proteins, mitochondrial cytochrome c relea...
journal_title:Cancer biology & therapy
pub_type: 杂志文章
doi:10.4161/cbt.3.1.738
更新日期:2004-01-01 00:00:00
abstract::Ovarian cancer (OC) is xenogeneic that is influenced by many generated factors related to epigenetic factors to accelerate tumor metastasis. This study was conducted with the objective of investigating the effect of microRNA-23a-3p (miR-23a) on the biological characteristics of OC stem cells by targeting discs large h...
journal_title:Cancer biology & therapy
pub_type: 杂志文章
doi:10.1080/15384047.2019.1579960
更新日期:2019-01-01 00:00:00
abstract::It has been reported that the local introduction of a promoter-less DNA containing the complementary DNA (cDNA) sequence of a gene could induce gene-specific silencing in plants. The feasibility of this kind of silencing in human cancer cells is as yet unknown. The current study was designed to investigate the anti-tu...
journal_title:Cancer biology & therapy
pub_type: 杂志文章
doi:10.4161/cbt.7.10.6586
更新日期:2008-10-01 00:00:00
abstract::Human Papilloma Virus infection is very frequent in humans and is mainly transmitted sexually. The majority of infections are transient and asymptomatic, however, if the infection persists, it can occur with a variety of injuries to skin and mucous membranes, depending on the type of HPV involved. Some types of HPV ar...
journal_title:Cancer biology & therapy
pub_type: 杂志文章,评审
doi:10.1080/15384047.2017.1310349
更新日期:2018-01-01 00:00:00
abstract::This study investigated different methods of EGFR (Epithelial Growth Factor Receptor) targeting in feline squamous cell carcinoma with the ultimate aim of establishing a large animal model of human head and neck cancer. Both small molecule receptor tyrosine kinase inhibitor (TKI) and RNA interference (RNAi) techniques...
journal_title:Cancer biology & therapy
pub_type: 杂志文章
doi:10.4161/cbt.11.11.15525
更新日期:2011-06-01 00:00:00
abstract::Understanding the biology of breast cancer stem cells and trying new ways to obliterate these cells would be a key step in developing cures for breast cancer. The objective of this study was to investigate the effect of mutant TNFalpha on human breast cancer stem cells derived from MCF7 cell line under the characteriz...
journal_title:Cancer biology & therapy
pub_type: 杂志文章
doi:10.4161/cbt.6.9.4885
更新日期:2007-09-01 00:00:00
abstract::Microtubule-active drugs, including paclitaxel (Taxol, PTX), cause mitotic arrest, and this can result in apoptosis. A recently study has reported that PTX mediates apoptosis by upregulating FasL in Jurkat and MDA-231 cells. In contrast to the previous report, we found that anti-FasL antibodies failed to inhibit PTX-i...
journal_title:Cancer biology & therapy
pub_type: 杂志文章
doi:10.4161/cbt.53
更新日期:2002-03-01 00:00:00