【5月文献战报】Bioss抗体新增高分文献精彩呈现

时间：2022-6-24 阅读：3467

截至目前，引用Bioss产品发表的文献共18564篇，总影响因子80606.851分，发表在Nature, Science, Cell以及Immunity等顶级期刊的文献共53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研究机构上百所。

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近期收录2022年5月引用Bioss产品发表的文献共223篇（图一，绿色柱），文章影响因子(IF) 总和高达1283.088，其中，20分以上文章2篇，10分以上文献26篇（图二）。

图一

图二

本文主要分享引用Bioss产品发表文章至Nature Nanotechnology, Immunity, Cancer Cell等期刊的8篇IF＞10的文献摘要，让我们一起欣赏吧。

Cell [IF=41.584]

文献引用抗体：bs-6285R

Anti-PRSS10 pAb

作者单位：日本东京大学医学科学研究所微生物学和免疫学系

摘要：Soon after the emergence and global spread of the SARS-CoV-2 Omicron lineage BA.1, another Omicron lineage, BA.2, began outcompeting BA.1. The results of statistical analysis showed that the effective reproduction number of BA.2 is 1.4-fold higher than that of BA.1. Neutralization experiments revealed that immunity induced by COVID vaccines widely administered to human populations is not effective against BA.2, similar to BA.1, and that the antigenicity of BA.2 is notably different from that of BA.1. Cell culture experiments showed that the BA.2 spike confers higher replication efficacy in human nasal epithelial cells and is more efficient in mediating syncytia formation than the BA.1 spike. Furthermore, infection experiments using hamsters indicated that the BA.2 spike-bearing virus is more pathogenic than the BA.1 spike-bearing virus. Altogether, the results of our multiscale investigations suggest that the risk of BA.2 to global health is potentially higher than that of BA.1.

Cell Stem Cell [IF=24.633]

文献引用抗体：bs-2433R-AF555

Anti-ATP4B/AF555 pAb; FCM

作者单位：奥地利科学院分子生物技术研究所

摘要：Adult stem cells constantly react to local changes to ensure tissue homeostasis. In the main body of the stomach, chief cells produce digestive enzymes; however, upon injury, they undergo rapid proliferation for prompt tissue regeneration. Here, we identified p57^Kip2 (p57) as a molecular switch for the reserve stem cell state of chief cells in mice. During homeostasis, p57 is constantly expressed in chief cells but rapidly diminishes after injury, followed by robust proliferation. Both single-cell RNA sequencing and dox-induced lineage tracing confirmed the sequential loss of p57 and activation of proliferation within the chief cell lineage. In corpus organoids, p57 overexpression induced a long-term reserve stem cell state, accompanied by altered niche requirements and a mature chief cell/secretory phenotype. Following the constitutive expression of p57 in vivo, chief cells showed an impaired injury response. Thus, p57 is a gatekeeper that imposes the reserve stem cell state of chief cells in homeostasis.

human reproduction update

[IF=15.61]

文献引用抗体：bs-2734R

Anti-Bcl-6 pAb; IHC

作者单位：法兰克福大学医院妇产科产前和产科医学部

摘要：

BACKGROUND

The key oncogene B-cell lymphoma 6 (BCL6) drives malignant progression by promoting proliferation, overriding DNA damage checkpoints and blocking cell terminal differentiation. However, its functions in the placenta and the endometrium remain to be defined.

OBJECTIVE AND RATIONALE

Recent studies provide evidence that BCL6 may play various roles in the human placenta and the endometrium. Deregulated BCL6 might be related to the pathogenesis of pre-eclampsia (PE) as well as endometriosis. In this narrative review, we aimed to summarize the current knowledge regarding the pathophysiological role of BCL6 in these two reproductive organs, discuss related molecular mechanisms, and underline associated research perspectives .....

Small [IF=13.281]

文献引用抗体：

bs-4842R

Anti-Phospho-EIF2S1(Ser51) pAb

bs-1136R

Anti-Synaptotagmin-2 pAb

作者单位：天津大学药学科技学院天津重点实验室

摘要：To overcome the autophagy compromised mechanism of protective cellular processes by “eating”/“digesting” damaged organelles or potentially toxic materials with autolysosomes in tumor cells, lysosomal impairment can be utilized as a traditional autophagy dysfunction route for tumor therapy; however, this conventional one-way autophagy dysfunction approach is always limited by the therapeutic efficacy. Herein, an innovative pharmacological strategy that can excessively provoke autophagy via endoplasmic reticulum (ER) stress is implemented along with lysosomal impairment to enhance autophagy dysfunction. In this work, the prepared tellurium double-headed nanobullets (TeDNBs) with controllable morphology are modified with human serum albumin (HSA) which facilitates internalization by tumor cells. On the one hand, ER stress can be stimulated by upregulating the phosphorylation eukaryotic translation initiation factor 2 (P-eIF2α) owing to the production of tellurite(TeO3^2-) in the specifical hydrogen peroxide-rich tumor environment; thus, autophagy overstimulation occurs. On the other hand, OME can deacidify and impair lysosomes by downregulating lysosomal-associated membrane protein 1 (LAMP1), therefore blocking autolysosome formation. Both in vitro and in vivo results demonstrate that the synthesized TeDNBs-HSA/OME (TeDNBs-HO) exhibit excellent therapeutic efficacy by autophagy dysfunction through ER stress induction and lysosomal damnification. Thus, TeDNBs-HO is verified to be a promising theranostic nanoagent for effective tumor therapy.

Biomaterials [IF=12.479]

文献引用抗体：bs-2593R

Anti-Caspase 3 precursor pAb; IF

作者单位：苏州大学苏州医学院，江苏省高等学校放射医学与防护国家重点实验室(RAD-X) 辐射医学合作创新中心

摘要：Apoptosis dysregulation is an important mechanism responsible for the intrinsic and acquired resistance of melanoma, which necessitates the exploration of oncological treatments to activate nonapoptotic cell death. Herein, we developed nano-enabled photosynthesis in tumours to activate lipid peroxidation and ferroptosis to overcome melanoma resistance. Controlled photosynthesis was conducted in tumours to construct a hyperoxic microenvironment with photosynthetic microcapsules (PMCs), which were prepared by encapsulating cyanobacteria and upconversion nanoparticles in alginate microcapsules and driven by external near infrared photons. The combination of PMCs and X-rays evoked lipid peroxidation, Fe²⁺ release, glutathione peroxidase 4 suppression, glutathione reduction and ferroptosis in melanoma cells and xenografts. Consequently, the intrinsic and acquired resistance in melanoma could be overcome by the combined treatment, which further inhibited tumour metastases and improved the survival rate of melanoma-bearing mice. Overall, the development of nano-enabled photosynthesis in tumours will inspire the exploration of oncological treatments.

progress in neurobiology

[IF=11.685]

文献引用抗体：

bs-3504R

Anti-MST1 pAb; IB

bs-4635R

Anti-Phospho-MST1 (Thr183) pAb; IB, IF

作者单位：南开大学生命科学学院

摘要：Alzheimer’s disease (AD) is the most prevalent form of dementia in the old adult and characterized by progressive cognitive decline and neuronal damage. The mammalian Ste20-like kinase1/2 (MST1/2) is a core component in Hippo signaling, which regulates neural stem cell proliferation, neuronal death and neuroinflammation. However, whether MST1/2 is involved in the occurrence and development of AD remains unknown. In this study we reported that the activity of MST1 was increased with Aβ accumulation in the hippocampus of 5xFAD mice. Overexpression of MST1 induced AD-like phenotype in normal mice and accelerated cognitive decline, synaptic plasticity damage and neuronal apoptosis in 2-month-old 5xFAD mice, but did not significantly affect Aβ levels. Mechanistically, MST1 associated with p53 and promoted neuronal apoptosis by phosphorylation and activation of p53, while p53 knockout largely reversed MST1-induced AD-like cognitive deficits. Importantly, either genetic knockdown or chemical inactivation of MST1 could significantly improve cognitive deficits and neuronal apoptosis in 7-month-old 5xFAD mice. Our results support the idea that MST1-mediated neuronal apoptosis is an essential mechanism of cognitive deficits and neuronal loss for AD, and manipulating the MST1 activity as a potential strategy will shed light on clinical treatment for AD or other diseases caused by neuronal injury.

BIOENGINEERING &

TRANSLATIONAL MEDICINE

[IF=10.711]

文献引用抗体：bs-0195R

Anti-CD31 pAb; WB

作者单位：广州中医药大学

摘要：Abnormal endometrial receptivity is a major cause of the failure of embryo transplantation, which may lead to infertility, adverse pregnancy, and neonatal outcomes. While hormonal treatment has dramatically improved the fertility outcomes in women with endometriosis, a substantial unmet need persists in the treatment. In this study, methacrylate gelatin (GelMA) and methacrylate sericin (SerMA) hydrogel with human umbilical cord mesenchymal stem cells (HUMSC) encapsulation was designed for facilitating endometrial regeneration and fertility restoration through in situ injection. The presented GelMA/10%SerMA hydrogel showed appropriate swelling ratio, good mechanical properties, and degradation stability. In vitro cell experiments showed that the prepared hydrogels had excellent biocompatibility and cell encapsulation ability of HUMSC. Further in vivo experiments demonstrated that GelMA/SerMA@HUMSC hydrogel could increase the thickness of endometrium and improve the endometrial interstitial fibrosis. Moreover, regenerated endometrial tissue was more receptive to transfer embryos. Summary, we believed that GelMA/SerMA@HUMSC hydrogel will hold tremendous promise to repair or regenerate damaged endometrium.

kidney INTERNATIONAL

[IF=10.612]

文献引用抗体：bs-0666R

Anti-Fibronectin/FN1 pAb

作者单位：日本东京日庆大学医学院内科糖尿病、代谢和内分泌科

摘要：Dysregulation of fatty acid utilization is increasingly recognized as a significant component of diabetic kidney disease. Rho-associated, coiled-coil–containing protein kinase (ROCK) is activated in the diabetic kidney, and studies over the past decade have illuminated ROCK signaling as an essential pathway in diabetic kidney disease. Here, we confirmed the distinct role of ROCK1, an isoform of ROCK, in fatty acid metabolism using glomerular mesangial cells and ROCK1 knockout mice. Mesangial cells with ROCK1 deletion were protected from mitochondrial dysfunction and redox imbalance driven by transforming growth factor β, a cytokine upregulated in diabetic glomeruli. We found that high-fat diet-induced obese ROCK1 knockout mice exhibited reduced albuminuria and histological abnormalities along with the recovery of impaired fatty acid utilization and mitochondrial fragmentation. Mechanistically, we found that ROCK1 regulates the induction of critical mediators in fatty acid metabolism, including peroxisome proliferator-activated receptor gamma coactivator 1α, carnitine palmitoyltransferase 1, and widespread program-associated cellular metabolism. Thus, our findings highlight ROCK1 as an important regulator of energy homeostasis in mesangial cells in the overall pathogenesis of diabetic kidney disease.

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