【6月文献战报】Bioss抗体新增高分文献精彩呈现-商家动态-资讯-生物在线

【6月文献战报】Bioss抗体新增高分文献精彩呈现

作者：北京博奥森生物技术有限公司 2024-08-27T00:00 (访问量:15522)

截止目前，引用Bioss产品发表的文献共30725篇，总影响因子148572.52分，发表在Nature, Science, Cell以及Immunity等顶级期刊的文献共76篇，合作单位覆盖了清华、北大、复旦、华盛顿大学、麻省理工学院、东京大学以及纽约大学等国际知名研究机构上百所。

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近期收录2024年6月引用Bioss产品发表的文献共336篇（图一，绿色柱），文章影响因子(IF) 总和高达1886.6，其中，10分以上文献39篇（图二）。

图一

图二

本文主要分享引用Bioss产品发表文章至Nature, Immunity, Cancer Cell等期刊的9篇 IF＞15 的文献摘要，让我们一起欣赏吧。

Cell Discovery [IF=33.5]

文献引用产品：

bs-0648R | CD8 Rabbit pAb | IF

作者单位：中山大学附属肿瘤医院

摘要：KRAS mutations are highly prevalent in a wide range of lethal cancers, and these mutant forms of KRAS play a crucial role in driving cancer progression and conferring resistance to treatment. While there have been advancements in the development of small molecules to target specific KRAS mutants, the presence of undruggable mutants and the emergence of secondary mutations continue to pose challenges in the clinical treatment of KRAS-mutant cancers. In this study, we developed a novel molecular tool called tumor-targeting KRAS degrader (TKD) that effectively targets a wide range of KRAS mutants. TKD is composed of a KRAS-binding nanobody, a cell-penetrating peptide selectively targeting cancer cells, and a lysosome-binding motif. Our data revealed that TKD selectively binds to KRAS in cancer cells and effectively induces KRAS degradation via a lysosome-dependent process. Functionally, TKD suppresses tumor growth with no obvious side effects and enhances the antitumor effects of PD-1 antibody and cetuximab. This study not only provides a strategy for developing drugs targeting "undruggable" proteins but also reveals that TKD is a promising therapeutic for treating KRAS-mutant cancers.

Nature Microbiology [IF=28.3]

文献引用抗体：

bs-1497R | MUC1 Rabbit pAb | IF

作者单位：中国农业科学院哈尔滨兽医研究所

摘要：Influenza virus infection is initiated by the attachment of the viral haemagglutinin (HA) protein to sialic acid receptors on the host cell surface. Most virus particles enter cells through clathrin-mediated endocytosis (CME). However, it is unclear how viral binding signals are transmitted through the plasma membrane triggering CME. Here we found that metabotropic glutamate receptor subtype 2 (mGluR2) and potassium calcium-activated channel subfamily M alpha 1 (KCa1.1) are involved in the initiation and completion of CME of influenza virus using an siRNA screen approach. Influenza virus HA directly interacted with mGluR2 and used it as an endocytic receptor to initiate CME. mGluR2 interacted and activated KCa1.1, leading to polymerization of F-actin, maturation of clathrin-coated pits and completion of the CME of influenza virus. Importantly, mGluR2-knockout mice were significantly more resistant to different influenza subtypes than the wild type. Therefore, blocking HA and mGluR2 interaction could be a promising host-directed antiviral strategy.

Nature Biomedical

Engineering [IF=28.1]

文献引用抗体：

bs-8660R | Silent protein UshA(0) Rabbit pAb | IF

作者单位：上海交通大学医学院附属仁济医院

摘要：The breakdown of the gut’s mucosal barrier that prevents the infiltration of microorganisms, inflammatory cytokines and toxins into bodily tissues can lead to inflammatory bowel disease and to metabolic and autoimmune diseases. Here we show that the intestinal mucosal barrier can be reinforced via the oral administration of commensal bacteria coated with poly(ethylene glycol) (PEG) to facilitate their penetration into mucus. In mice with intestinal homoeostatic imbalance, mucus-penetrating PEGylated bacteria preferentially localized in mucus at the lower gastrointestinal tract, inhibited the invasion of pathogenic bacteria, maintained homoeostasis of the gut microbiota, stimulated the secretion of mucus and the expression of tight junctions, and prevented the mice from developing colitis and diabetes. Orally delivered PEGylated bacteria may help prevent and treat gastrointestinal disorders.

Drug Resistance Updates [IF=24.3]

文献引用产品：

bsm-10697M | ICAM1/CD54 Mouse mAb | IP、WB

作者单位：安徽医科大学

摘要：Acquired TMZ resistant (TMZ-R) glioma models heightened production of intercellular adhesion molecule-1 (ICAM1) in TMZ-R glioma cells. Additionally, we observed a significant suppression of TMZ-R glioma proliferation upon inhibition of ICAM1, which was attributed to the enhanced intracellular accumulation of TMZ. Our findings provide evidence supporting the role of ICAM1, a proinflammatory marker, in promoting the expression of ABCB1 on the cell membrane of TMZ-resistant cells. We have elucidated the mechanistic pathway by which ICAM1 modulates phosphorylated moesin, leading to an increase in ABCB1 expression on the membrane. Furthermore, our research has revealed that the regulation of moesin by ICAM1 was instrumental in facilitating the assembly of ABCB1 exclusively on the lipid raft of the membrane.

Bioactive Materials [IF=18.9]

文献引用产品：

bs-1611R | Cathepsin K Rabbit pAb | IHC

作者单位：浙江中医药大学附属第一医院

摘要：In individuals afflicted with hemophilia, characterized by a deficiency of coagulation factor VIII (FVIII), the occurrence of spontaneous recurrent intra-articular hemorrhage precipitates the emergence of hemophilic arthropathy (HA). Although clotting factor replacement therapy reduces joint bleeding clinically, clotting factors need to be injected frequently due to the rapid diffusion of the drug. Hence, a novel drug delivery approach may be developed to improve the drug therapy. Platelet-derived extracellular vesicles (PEVs) are known to possess anti-inflammatory and hemostatic properties and could be used as a potential HA therapy. In this study, we constructed a PEV-LS@FVIII nanotherapeutic system by combining thioketal (TK), liposomes (LS), and FVIII to form the LS@FVIII complexes, and then hybridizing PEV with LS@FVIII. Our results demonstrated that PEV-LS@FVIII could efficiently facilitate FVIII delivery and specifically target the injured knee joint. Both in vitro and in vivo studies showed a reduction in the M1 phenotype of macrophages and an enhancement of the M2 phenotype, compared to FVIII free control. Furthermore, PEV-LS@FVIII appeared to alleviate HA-induced cartilage damage. In conclusion, our findings demonstrate that PEV-LS@FVIII could delay the progression of HA by targeting bleeding joints, modulating macrophage polarization to suppress inflammation, and mitigating cartilage damage.

Bioactive Materials [IF=18.9]

文献引用产品：

bs-0709R | Collagen II Rabbit pAb | IF

作者单位：首尔国立大学

摘要：Osteochondral tissue is a highly specialized and complex tissue composed of articular cartilage and subchondral bone that are separated by a calcified cartilage interface. Multilayered or gradient scaffolds, often in conjunction with stem cells and growth factors, have been developed to mimic the respective layers for osteochondral defect repair. In this study, we designed a hyaline cartilage-hypertrophic cartilage bilayer graft (RGD/RGDW) with chondrocytes. Previously, we demonstrated that RGD peptide-modified chondroitin sulfate cryogel (RGD group) is chondro-conductive and capable of hyaline cartilage formation. Here, we incorporated whitlockite (WH), a Mg²⁺-containing calcium phosphate, into RGD cryogel (RGDW group) to induce chondrocyte hypertrophy and form collagen X-rich hypertrophic cartilage. This is the first study to use WH to produce hypertrophic cartilage. Chondrocytes-laden RGDW cryogel exhibited significantly upregulated expression of hypertrophy markers in vitro and formed ectopic hypertrophic cartilage in vivo, which mineralized into calcified cartilage in bone microenvironment. Subsequently, RGD cryogel and RGDW cryogel were combined into bilayer (RGD/RGDW group) and implanted into rabbit osteochondral defect, where RGD layer supports hyaline cartilage regeneration and bioceramic-containing RGDW layer promotes calcified cartilage formation. While the RGD group (monolayer) formed hyaline-like neotissue that extends into the subchondral bone, the RGD/RGDW group (bilayer) regenerated hyaline cartilage tissue confined to its respective layer and promoted osseointegration for integrative defect repair.

Bioactive Materials [IF=18.9]

文献引用产品：

bs-2489R | CD9 Rabbit pAb | WB

bs-23032R | CD63 Rabbit pAb | WB、IF

bs-1693R | Calnexin Rabbit pAb | WB

bs-4843R | LC3B Rabbit pAb | WB

bs-55207R | SQSTM1/p62 Rabbit pAb | WB

bs-0195R | CD31 Rabbit pAb | IF

bs-20399R | HIF-1 Alpha Rabbit pAb | IF

bs-21130R | OC90 Rabbit pAb | IF

bsm-33400M | Collagen I Mouse mAb | IF

bsm-33187M | alpha smooth muscle Actin Mouse mAb | IF

作者单位：华南理工大学

摘要：Bioactive glasses (BG) play a vital role in angiogenesis and osteogenesis through releasing functional ions. However, the rapid ion release in the early stage will cause excessive accumulation of metal ions, which in turn leads to obvious cytotoxicity, long-term inflammation, and bone repair failure. Inspired by the vibration exciter, small extracellular vesicles (sEVs) obtained by treating mesenchymal stem cells with copper-doped bioactive glass (CuBG-sEVs), is prepared as a nano-vibration exciter. The nano-vibration exciter can convert the ion signals of CuBG into biochemical factor signals through hypoxia-inducible factor 1 (HIF-1) signaling pathway and its activated autophagy, so as to better exert the osteogenic activity of BG. The results showed that CuBG extracts could significantly improve the enrichment of key miRNAs and increase the yield of CuBG-sEVs by activating HIF-1 signaling pathway and its activated autophagy. Cell experiments showed that CuBG-sEVs are favor to cell recruitment, vascularization and osteogenesis as the enrichment of key miRNAs. The animal experiments results showed that CuBG-sEVs stimulated angiogenesis mediated by CD31 and promoted bone regeneration by activating signaling pathways related to osteogenesis. These findings underscored the significant potential of sEVs as alternative strategies to better roles of BG.

ACS Nano [IF=17.1]

文献引用产品：

bs-23927R | TRPV1 Rabbit pAb | IF

bs-23926R-FITC | TRPV1 Rabbit pAb, FITC conjugated | IF

作者单位：中国科学院化学研究所

摘要：Photothermal modulation of neural activity offers a promising approach for understanding brain circuits and developing therapies for neurological disorders. However, the low neuron selectivity and inefficient light-to-heat conversion of existing photothermal nanomaterials significantly limit their potential for neuromodulation. Here, we report that graphdiyne (GDY) can be developed into an efficient neuron-targeted photothermal transducer for in vivo modulation of neuronal activity through rational surface functionalization. We functionalize GDY with polyethylene glycol (PEG) through noncovalent hydrophobic interactions, followed by antibody conjugation to specifically target the temperature-sensitive transient receptor potential cation channel subfamily V member 1 (TRPV1) on the surface of neural cells. The nanotransducer not only exhibits high photothermal conversion efficiency in the near-infrared region but also shows great TRPV1-targeting capability. This enables photothermal activation of TRPV1, leading to neurotransmitter release in cells and modulation of neural firing in living mice. With its precision and selectivity, the GDY-based transducer provides an innovative avenue for understanding brain function and developing therapeutic strategies for neurodegenerative diseases.

Nano Today [IF=17.1]

文献引用产品：

bsm-33207M | TNF alpha Mouse mAb | IF

bs-0379R | IL-6 Rabbit pAb | IF

作者单位：生物流变科学与技术教育部重点实验室

摘要：Postoperative adhesion is a common complication after abdominal surgery, but current clinical products have unsatisfactory therapeutic effects. Here, we present a hydrogel patch formed in a single step through dialysis. The exchange of DMSO into water facilitates hydrophobic aggregate in situ formation and the formation of hydrogen bonds within the hydrogel. Thanks to the optimized component ratio and precise structural design. The hydrogel patch has soft-tissue-like mechanical characteristics, including high strength, high toughness, low modulus similar to the abdominal wall, good fatigue resistance, and fast self-recovery properties. The nonswellable hydrogel patch retains over 80% of its original mechanical properties after 7 days of immersion in physiological saline, with a maximum swelling ratio of 5.6%. Moreover, the hydrophobic biomultifunctionality of benzyl isothiocyanate can self-assemble onto the hydrogel patch during the sol–gel transition process, enabling it to remodel the inflammatory microenvironment through synergistic antibacterial, antioxidant, and anti-inflammatory effects. The hydrogel patch prevents postsurgical adhesion in a rat sidewall defect-cecum abrasion model and outperforms the leading commercial Interceed. It holds promising potential for clinical translation, considering that FDA-approved raw materials (PVA and gelatin) form the backbone of this effective hydrogel patch.

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