【9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

【9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 暂无发布时间 (访问量:1436)

【25年9月文献战报】Bioss 抗体新增高分文献精彩呈现

截至目前,引用Bioss产品发表的文献共36,344篇,总影响因子182,030.01分,发表在Nature, Science, Cell, Cancer Cell以及Immunity等顶级期刊的文献共129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上百所国际研究机构。
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【25年9月文献战报】Bioss 抗体新增高分文献精彩呈现

本文主要分享12篇IF15的文献,它们引用了Bioss产品,分别发表在Nature Immunology、Advanced Materials、Nature Biomedical Engineering、Nature Aging、Nature Microbiology、ACS Nano、Nature Communications、Cell Death & Differentiation期刊上,让我们一起学习吧。

 

Nature Immunology [IF=27.6]

【25年9月文献战报】Bioss 抗体新增高分文献精彩呈现

文献引用产品:

bsk12015 Mouse IL-1ß ELISA Kit | ELISA

作者单位:军医大学大坪医院

摘要:The formation of membrane pores by cleaved N-terminal gasdermin D (GSDMD-NT) results in the release of cytokines and inflammatory cell death, known as pyroptosis. Blocking GSDMD-NT pores is an attractive and promising strategy for mitigating inflammation. Here we demonstrate that SK56, an artificial intelligence-screened peptide, effectively obstructs GSDMD-NT pores and inhibits pyroptosis and cytokine release in macrophages and human peripheral blood leukocyte-induced pyroptosis. SK56 prevents septic death induced by lipopolysaccharide or cecal ligation and puncture surgery in mice. SK56 does not influence cleavage of interleukin-1β or GSDMD. Instead, SK56 inhibits the release of cytokines from pyroptotic macrophages, mitigates the activation of primary mouse dendritic cells triggered by incubation with pyroptotic cytomembranes and prevents widespread cell death of human alveolar organoids in an organoid–macrophage coculture model. SK56 blocks GSDMD-NT pores on lipid-bilayer nanoparticles and enters pyroptotic macrophages to inhibit mitochondrial damage. SK56 presents new therapeutic possibilities for counteracting inflammation, which is implicated in numerous diseases.

 

Advanced Materials [IF=26.8]

【25年9月文献战报】Bioss 抗体新增高分文献精彩呈现

文献引用产品:

bs-1074R| Nrf2 Rabbit pAb | WB

bs-2075R | Heme Oxygenase 1 Rabbit pAb | WB

bsm-41327R | ZO-1 Recombinant Rabbit mAb | WB, IF

bsm-60763M | Occludin Mouse mAb | WB, IF

bs-0061R | beta-Actin Rabbit pAb, Loading Control | WB

作者单位中国科学院长春应用化学研究所

摘要Delivering therapeutics across the blood–brain barrier (BBB) remains a major challenge in ischemic stroke therapy. Ischemic stroke induces upregulation of various inflammatory membrane receptors on brain endothelial cells, offering potential entry points for receptor-mediated transcytosis. This study proposes a universal targeting strategy by employing inflammatory pathway antagonists as targeting ligands, which broadens the spectrum of available ligands beyond traditional receptor-binding molecules. Notably, many antagonists not only confer receptor-targeting ability but also actively participate in downstream anti-inflammatory, antioxidant, or cellular repair signaling pathways. A multifunctional polyphenol-based nanoparticle system is developed by co-assembling oligomerized cyanidin-3-glucoside (C3G) with a series of receptor-specific antagonists as targeting ligands, including those for thromboxane A2 receptor (TxA2R), Toll-like receptors 4 and 7 (TLR4 and TLR7), and purinergic receptors (e.g., P2X4). The nanoparticles demonstrate a bifurcated intracellular fate: Golgi-mediated transcytosis into brain parenchyma or endothelial repair via upregulation of tight junction proteins. Nanoparticles loaded with Seratrodast (CCS) are selected as a representative formulation for in-depth evaluation. Upon entering the ischemic microenvironment, CCS nanoparticles are degraded by reactive oxygen species, releasing catechol-containing metabolites for potent inhibition of lipoxygenase (LOX) activity, thereby blocking ferroptosis and promoting neuroprotection. These findings highlight the dual functionality of antagonists as both targeting ligands and therapeutic modulators, offering a highly translatable design paradigm for intelligent stroke therapeutics.

Nature Biomedical

Engineering [IF=26.6]

【25年9月文献战报】Bioss 抗体新增高分文献精彩呈现

文献引用产品:

bsm-33051M | C-erbB-2/HER2 Mouse mAb | WB
bsm-30228A-PE | human IL-2 Rat mAb, PE conjugated | FC

作者单位北京大学

摘要:Immunoassays using affinity binders such as antibodies and aptamers are crucial for molecular biology. However, the advancement of analytical methods based on these affinity probes is often hampered by complex operational steps that can introduce errors, particularly in intricate environments such as intracellular settings and microfluidic systems. There is growing interest in developing molecular probes for wash-free assays that activate signals upon target detection. Here we report a systematic functional screening platform for switchable aptamer beacon probes that can achieve target-responsive detection. A stem–loop, hairpin-shaped beacon library was constructed on microbeads and screened using target-responsive fluorescence-activated sorting. The selected aptamer beacons exhibit strong affinities, triggering fluorescence only upon binding, thus enabling wash-free immunoassays for the detection of intracellular and membrane proteins. Computational modelling offers insights into aptamer binding and structural switching mechanisms, revealing how specific protein–aptamer interactions drive stem–loop unwinding and postbinding conformational changes critical for functional activation. This approach establishes a standardized platform for generating switchable aptameric tools, supporting their potential in advanced diagnostics and research.

 

Nature Aging [IF=19.4]

【25年9月文献战报】Bioss 抗体新增高分文献精彩呈现

文献引用产品:

S0209 Sudan Black B Stain kit | Other
作者单位:中山大学附属第三医院

摘要:Aging is a major risk factor for various neurological disorders, including Alzheimer’s disease, and is associated with the accumulation of senescent cells, which can themselves propagate the senescence process through paracrine signaling. Migrasomes are organelles that form during cellular migration, detach from parent cells and mediate intercellular communication. Here we demonstrate that border-associated macrophages (BAMs) acquire senescence-associated properties during early brain aging, possibly due to prolonged exposure to amyloid beta. Senescent-like BAMs show elevated production of migrasomes, which convey senescence-associated signals including the apoptosis inhibitor of macrophage to neighboring cells. We show that microglia are prominent recipients of senescent-like BAM-derived migrasomes, and that through activation of CD16 in recipient cells, the apoptosis inhibitor of macrophage inhibits apoptosis and promotes senescence induction. Blocking migrasome induction in senescent-like BAMs through treatment with Tspan4-targeting siRNA-encapsulated liposomes ameliorates cognitive deficits in aged mice. Our findings suggest that migrasomes are potent vehicles of senescence-regulatory signals and represent a promising target for senomorphic therapy.

 

Nature Microbiology [IF=19.4]

【25年9月文献战报】Bioss 抗体新增高分文献精彩呈现

文献引用产品:

bs-19568R | Olfactory Marker Protein 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 human microbiome has a pronounced impact on human physiology and behaviour. Despite its unique anatomical connection to the brain, the role of the nasal microbiome in neurological diseases is understudied. Here, using human data and experiments in mice, we show that nasal Staphylococcus aureus is linked to depression. Nasal microbiome analyses revealed a positive correlation between depression scores and S. aureus abundance among patients with depression and healthy controls. Metabolomics of the nasal cavity showed decreased sex hormones, estradiol and testosterone in patients with depression versus controls. Nasal microbiota transplants from patients reproduced depression-like behaviour in mice with differential abundance of S. aureus. Further homology and mutational analysis uncovered an S. aureus sex hormone-degrading enzyme, 17b-hydroxysteroid dehydrogenase (Hsd12), which degraded testosterone and estradiol in mice, leading to lower levels of dopamine and serotonin in the murine brain. These findings reveal a nasal commensal that influences depressive behaviour and provides insights into the nose–brain axis.

 

ACS Nano [IF=16]

【25年9月文献战报】Bioss 抗体新增高分文献精彩呈现

文献引用产品:

bs-0743R | CTGF Rabbit pAb | IHC

作者单位:韩国成均馆大学

摘要:Vagus nerve stimulation (VNS) is a promising therapy for neurological and inflammatory disorders across multiple organ systems. However, conventional rigid interfaces fail to accommodate dynamic mechanical environments, leading to mechanical mismatches, tissue irritation, and unstable long-term interfaces. Although soft neural interfaces address these limitations, maintaining mechanical durability and stable electrical performance remains challenging. Herein, we introduce a self-bondable and strain-durable electroceutical (SSE) as an effective platform for VNS. The SSE self-bonds around the vagus nerve without fixation tools, ensuring stable interfacing through the intrinsic self-bonding property of the self-healing polymer (SHP), while the stress relaxation properties minimize strain and tissue damage. The trilayer-structured electrode enhances the wiring capability and electrical durability under cyclic mechanical stress through interactions between the SHP matrix, conductive silver (Ag) flakes, and a carbon nanotube (CNT) network. Additionally, the synergistic combination of poly (3,4-ethylenedioxythiophene) polystyrenesulfonate and the CNT network improves the electrochemical stability and prevents leakage of Ag ions, thereby addressing cytotoxicity concerns. To evaluate the therapeutic potential, the SSE was applied in a drug-induced seizure rodent model, and electroencephalogram (EEG) monitoring was performed to distinguish between normal, seizure, and post-VNS states. Quantitative EEG analysis demonstrated significant modulation of the power spectra and peak frequencies, confirming the therapeutic efficacy of VNS. Histological analysis revealed minimal inflammation, thus validating the biocompatibility of the electrodes. These findings establish SSE as a robust and adaptable electroceutical platform for the treatment of epilepsy and for broader neuromodulation applications.

 

ACS Nano [IF=16]

【25年9月文献战报】Bioss 抗体新增高分文献精彩呈现

文献引用产品:

bs-17270R-Cy3 | SCARA3 Rabbit pAb, Cy3 conjugated | IF

作者单位:上海中医药大学附属龙华医院

摘要:Sepsis still remains the leading cause of morbidity and mortality in clinical settings, characterized by pyroptosis-induced cytokine release syndrome, multiple organ dysfunction, and gut microbiota disturbances. Inhibiting the pyroptosis pathway by nanosystems represents a potential therapeutic strategy for the treatment of sepsis. However, current pharmacological interventions primarily focus on blocking reactive oxygen species (ROS)/NOD-like receptor pyrin domain-containing 3 (NLRP3)/Caspase-1-based pyroptosis rather than lipopolysaccharide (LPS)-triggered pyroptosis. Besides, given the importance of microbiota disturbances in a second wave of cytokine storms, the assessment of the composition of intestinal flora after treatment was also missing. Herein, picroside II-encapsulated, palmitic acid-modified nanoformulations were prepared as a pyroptosis modulator to inhibit cytokine release syndrome, accompanied by reprogramming the composition of intestinal flora. Results demonstrated that the modification of palmitic acid on nanoformulations promotes the cellular uptake of nanoparticles via Toll-like receptor-mediated specific recognition. The sustained release of picroside II scavenged the massive reactive oxygen species, reduced the levels of inflammatory factors, and downregulated the pyroptosis-related proteins. Furthermore, the interaction between palmitic acid and Toll receptors reduced the combination site of LPS, providing a positive loop in drug delivery and inhibiting pyroptosis. Consequently, the obtained nanoformulations exerted a better antioxidant, anti-inflammatory, and antiproptosis activity than other treatment groups, thereby alleviating LPS-stimulated multiorgan damage, especially the kidney and colon. Interestingly, it also improved the abundance of intestinal flora, contributing to enhanced intestinal barrier function and improved immune system. Thus, palmitic acid-anchored, picroside II-encapsulated nanoformulations potentiated a systematic and desirable therapeutic outcome in sepsis treatment.        

                     

Nature Communications

[IF=15.7]

【25年9月文献战报】Bioss 抗体新增高分文献精彩呈现

文献引用产品:

bs-8538R | EP4 Rabbit pAb | IF

作者单位:意大利佛罗伦萨大学

摘要:Analgesia by non-steroidal anti-inflammatory drugs (NSAIDs) is ascribed to inhibition of prostaglandin (PG) biosynthesis and ensuing inflammation. However, NSAIDs have life-threatening side effects, and inhibition of inflammation delays pain resolution. Decoupling the mechanisms underlying PG-evoked pain vs. protective inflammation would facilitate pain treatment. Herein, we reveal that selective silencing of the PGE₂ receptor 2 (EP2) in Schwann cells via adeno-associated viral vectors abrogates the indomethacin-sensitive component of pain-like responses in mice elicited by inflammatory stimuli without affecting inflammation. In human Schwann cells and in mice, EP2 activation and optogenetic stimulation of adenylyl cyclase evokes a plasma membrane-compartmentalized cyclic adenosine monophosphate (cAMP) signal that, via A-kinase anchor protein-associated protein kinase A, sustains inflammatory pain-like responses, but does not delay their resolution. Thus, an unforeseen and druggable EP2 receptor in Schwann cells, via specific cAMP nanodomains, encodes PGE₂ -mediated persistent inflammatory pain but not PG-dependent protective inflammation.

 

Nature Communications

[IF=15.7]

【25年9月文献战报】Bioss 抗体新增高分文献精彩呈现

文献引用产品:

bs-0294D-FITC | Donkey Anti-Goat IgG H&L, FITC conjugated | FC
D10379 | Lysostaphin from Staphylococcus simulans | Other

作者单位:南方医科大学南方医院

摘要:The formation of Staphylococcus aureus (S. aureus) abscesses is a well-established determinant of persistent skeletal infections, yet the mechanisms underlying bacterial persistence remain elusive. Here, we demonstrate that bone marrow adiponectin-positive (Adipoq+) precursors are mobilized to surround S. aureus abscesses and undergo myofibroblast differentiation. This phenotypic transition induces vascular constriction, thereby impairing local perfusion and impeding effective bacterial clearance. Mechanistically, macrophage-derived amphiregulin (AREG) activates EGFR signaling on Adipoq+ cells, triggering the mTOR/YAP pathway to drive their myofibroblast transition. Importantly, genetic ablation of  Adipoq+ cells, cell-specific deletion of the AREG/EGFR axis, or pharmacological inhibition of EGFR/mTOR signaling effectively alleviates fibrosis, restores vascular perfusion and antibiotic delivery, and promotes bacterial eradication from abscesses. Our findings implicate a macrophage-Adipoq+ cell regulatory axis that sustains S. aureus persistence in osteomyelitis and identify therapeutic targeting of this axis as a strategy to enhance antibiotic efficacy against S. aureus skeletal infections.

 

Nature Communications

[IF=15.7]

【25年9月文献战报】Bioss 抗体新增高分文献精彩呈现

文献引用产品:
bs-1063R | ADRB3 Rabbit pAb | WB

作者单位:巴塞罗那生物医学研究所

摘要:Brown adipose tissue (BAT) plays a key role in metabolic homeostasis through its thermogenic effects and the secretion of regulatory molecules. Here we report that RAP250 haploinsufficiency stimulates BAT in mice, thus contributing to a decrease in fat accumulation. Local in vivo AAV-mediated RAP250 silencing in BAT reduces body weight and fat mass and enhances glucose oxidation, thereby indicating that RAP250 participates in the regulation of BAT metabolic activity. Analysis of the mechanisms led to the finding that Neuritin 1 is produced and released by brown adipocytes, it plays a key metabolic role, and it participates in the enhanced BAT metabolic activity under RAP250 deficiency. Forced overexpression of Neuritin 1 in UCP1-expressing cells markedly decreases fat mass and body weight gain in mice and induces the expression of thermogenic genes in BAT. Neuritin 1-deficient brown adipocytes also shows a reduced β-adrenergic response. We demonstrate a metabolic role of BAT-derived Neuritin 1 acting through an autocrine/paracrine mechanism. Based on our results, Neuritin-1 emerges as a potential target for the treatment of metabolic disorders.

 

Nature Communications

[IF=15.7]

【25年9月文献战报】Bioss 抗体新增高分文献精彩呈现

文献引用产品:

bs-0828R | PAR1 Rabbit pAb | IHC, IF

作者单位:意大利维罗纳大学

摘要:Immune mechanisms contribute to the neuropathology of Alzheimer’s disease (AD) but the role of adaptive immune cells is unclear. Here we show that the brain CD8+ T cell compartment is dysregulated in AD patients and in the 3xTg-AD mouse model, accumulating activated CD103 tissue-resident memory T cells that produce large amounts of granzyme K (GrK). These CD103CD8+ T cells originate from the circulation and migrate into the brain using LFA-1 integrin. Ablation of brain CD103CD8+ T cells in 3xTg-AD mice ameliorates cognitive decline and reduces neuropathology. GrK induces neuronal dysfunction and tau hyperphosphorylation in human and mouse cells via protease-activated receptor-1 (PAR-1), which is expressed at higher levels in the AD brain, revealing a key immune-mediated neurotoxic axis. We conclude that communication between CD8+ T cells and the nervous system is altered in AD, paving the way for therapies targeting T cell-dependent neurotoxic inflammation.

 

Cell Death&

Differentiation [IF=15.4]

【25年9月文献战报】Bioss 抗体新增高分文献精彩呈现

文献引用产品:

bsm-51636M | USP2 Mouse mAb | WB
bs-18450R | LXR beta Rabbit pAb | WB

作者单位:上海市第九人民医院

摘要:Metabolic dysfunction-associated steatotic liver disease (MASLD) is a leading cause of chronic liver disease worldwide, yet the molecular mechanisms underlying its pathogenesis are not fully understood. Here, we identify the deubiquitinating enzyme Ubiquitin-specific protease 2 (USP2) as a key regulator in hepatic lipid metabolism and MASLD progression. We show that USP2 expression is significantly upregulated in liver tissues from MASLD patients and high-fat diet (HFD)-induced mouse models. Usp2 knockout or pharmacological inhibition alleviates hepatic steatosis and improves systemic metabolic parameters both in vivo and in vitro. Strikingly, hepatocyte-targeted GalNAc-conjugated siRNA against Usp2 markedly attenuates MASLD in mouse models, highlighting therapeutic potential. Mechanistically, USP2 directly interacts with and stabilizes peroxisome proliferator-activated receptor γ (PPARγ) by removing K48-linked ubiquitin chains at lysine 161 within its DNA-binding domain, thereby preventing proteasomal degradation and enhancing its transcriptional activity. This USP2-PPARγ axis promotes hepatic lipid accumulation and drives MASLD progression. Our findings uncover a novel regulatory mechanism in MASLD pathogenesis and suggest that USP2 may represent a promising and druggable therapeutic target for metabolic liver disease.

 

 

 

 

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