Checkpoint Molecules Predict Response to Immunotherapy in Cancer

FEATURED PUBLICATION

Checkpoint Molecules Predict Response to Immunotherapy in Cancer
cells

Heij et al. investigated the expression of checkpoint molecules in the tumor microenvironment of intrahepatic cholangio-carcinoma. They found that co-expression patterns of checkpoint molecules such as PD-L1 and TIGIT correlate with metastases and poor prognosis. TissueFAXS and StrataQuest were used to image the mIF-stained samples and assess protein expression.

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Community-developed Checklists Enhance Reproducibility of Microscopy Images

FEATURED PUBLICATION

Community-developed checklists for publishing images and image analyses
Nature Methods

QUAREP-LiMi is an initiative focused on promoting quality assessment and reproducibility for instruments and images in light microscopy. Dr. Rupert Ecker, CEO of TissueGnostics, participated in developing standardized guidelines for best practices in image communication. These checklists offer key recommendations on image formatting and annotation among others.

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AI-Assisted Analysis of ‘Anti-/Pro-Tumor’ Profiles for Pancreatic Adenocarcinoma

FEATURED PUBLICATION

AI-Assisted Analysis of ‘Anti-/Pro-Tumor’ Profiles for Pancreatic Adenocarcinoma
Cancer Biology & Medicine

To predict survival of patients with pancreatic adenocarcinoma, Zhou et al. performed an AI-assisted comprehensive analysis of CD8+ T cells, cancer stem cells (CSCs), and tumor budding (TB). They used StrataQuest image analysis software to automatically detect and quantify tumor-infiltrating CD8+ T cells, CD133+ CSCs, and CK19+ TB.

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Characterization of the Spatial Immune Context of Lung Cancer

FEATURED PUBLICATION

Characterization of the Spatial Immune Context of Lung Cancer
International Journal of Molecular Sciences

In a recent study, Imamura et al. investigated the role of debrin-expressing tumor infiltration lymphocytes (TIL) in lung cancer. The high-end image analysis solution, StrataQuest, was used for the automatic tissue classification and localization of CD3+/debrin+ cellular phenotypes in the tumor cell nest, as well as in the stroma.

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COL8A1 Promotes Tumor in Pancreatic Ductal Adenocarcinoma

FEATURED PUBLICATION

COL8A1 Promotes Tumor in Pancreatic Ductal Adenocarcinoma
Matrix Biology

Yan et al. investigated several collagen subtypes involved in pancreatic ductal adenocarcinoma desmoplasia. Based on this study, COL8A1 was suggested as a new marker for predicting poor chemotherapy responsiveness and survival. The TissueFAXS imaging platform and StrataQuest analysis solution were used to image and segment morphological structures.

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Erk1/2-Dependent HNSCC Cell Susceptibility to Erastin-Induced Ferroptosis

FEATURED PUBLICATION

Erk1/2-Dependent HNSCC Cell Susceptibility to Erastin-Induced Ferroptosis
cells

Savic et al. investigated the Erk 1/2 pathway role in ferroptosis induction by targeting xCT protein during the treatment of HNSCC. They found erastin to be a potent ferroptosis inducer which is strongly dependent on Erk 1/2 kinases. TissueFAXS and HistoQuest were used to image the IHC-stained samples and calculate the percentage of xCT-positive cells.

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Tumor Microenvironment Characterization of Rectal Cancer

FEATURED PUBLICATION

Case Report: Tumor Microenvironment Characterization of Rectal Cancer
Frontiers in Immunology

Song et al. published a case study investigating the genetics and tumor microenvironment of a rectal cancer patient with MSS/PD-L1-negative recurrent hepatopulmonary metastasis. TissueFAXS and StrataQuest were used to image stained tissue samples and to assess tumor infiltrating immune cells using, among others, CD4, CD8, CD163, PD1, and PD-L1 as markers.

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Adverse Effects of Single

FEATURED PUBLICATION

The impact of HIV infection on the frequencies, function, spatial localization and heterogeneity of TFRs within human lymph nodes
BMC Immunology

Mahlobo et al. published a study in BMC Immunology addressing the effect of HIV infections on frequencies, function, spatial localization and heterogeneity of T follicular regulatory cells (TFRs) in human lymph nodes. TFRs within lymph node tissues were quantified using TissueFAXS i PLUS and TissueQuest.

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Temporal changes

FEATURED PUBLICATION

Temporal changes in T cell subsets and expansion of cytotoxic CD4+ T cells in the lungs in severe COVID-19
Clinical Immunology

Kaneko et al. published a study in the Clinical Immunology journal focusing on the quantitative analysis of T-cell subset alterations in thoracic lymph nodes and lung samples of COVID-19 patients. With the help of TissueFAXS and StrataQuest, the authors were first to show the expansion of cytotoxic CD4+ T cells in the lungs of patients with severe COVID-19.

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Spatial Distribution

FEATURED PUBLICATION

Spatial distribution and functional analysis define the action pathway of Tim-3/Tim-3 ligands in tumor development
Molecular Therapy

In a recent publication in the journal Molecular Therapy, Wang et al (Cheeloo Medical College of Shandong University) combine multiplexing and TissueGnostics’ image cytometry solutions for the assessment of the expression level of Tim-3, a well-known immune checkpoint, in tumor infiltrating lymphocytes. This study nominates Tim-3 as a potential target for cancer immunotherapy.

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Multi-Antigen Imaging

FEATURED PUBLICATION

Multi-Antigen Imaging Reveals Inflammatory DC, ADAM17 and Neprilysin as Effectors in Keloid Formation
International Journal of Molecular Sciences

In a recent publication in the MDPI - International Journal of Molecular Sciences, Rath et al (University Hospital Heidelberg) combine multiplexing, TissueGnostics’ image cytometry and in-depth data mining to characterize the immune microenvironment including spatial relationships within keloid lesions. Using this approach, the authors were able to nominate potential therapeutic targets.

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SynNotch-CAR T

FEATURED PUBLICATION

SynNotch-CAR T cells overcome challenges of specificity, heterogeneity, and persistence in treating glioblastoma
Science Translational Medicine

A recent publication from the group of Choe et al. (University of California, UCSF) published in Science Translational research is exploring the therapeutic effectiveness of SynNotch-CAR T cells in a PDX glioblastoma mouse model. T cells in-situ were imaged/assessed by TissueFAXS and quantified via StrataQuest.

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CpG Methylation Influence on Protease Serine 3 Isoforms in Lung Cancer

FEATURED PUBLICATION

CpG Methylation Influence on Protease Serine 3 Isoforms in Lung Cancer
Acta Pharmaceutica Sinica B

Lin et al. investigated the UHRF1/DNMT1–MZF1 axis in the context of CpG methylation of protease serine 3, a protein with several isoforms that show paradoxical effects. To differentiate the isoforms, the researchers employed 7-marker multiplex staining and performed a quantitative analysis using TissueFAXS SPECTRA and StrataQuest.

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Customer Publications (A total of 3476 papers published)

Results 1731 - 1740 of 3476
1731
Delta oscillation underlies the interictal spike changes after repeated transcranial direct current stimulation in a rat model of chronic seizures

YJ Wu, ME Chien, CC Chiang, YZ Huang, DM Durand, KS Hsu

Brain Stimulation (Elsevier) Taiwan, USA , 11 May 2021

Neuroscience

Key words: Seizure, Epilepsy, Electroencephalography (EEG), Oscillation, Interictal Spikes, Transcranial Direct Current Stimulation (tDCS)

Organism: Rat

Tissue: Brain

Pathological State: Chronic Seizures

1732
Mucosal ribosomal stress-induced PRDM1 promotes chemoresistance via stemness regulation

J Kim, Y Moon

Communications Biology (Nature) South Korea , 10 May 2021

Oncology

Key words: Cancer Microenvironment, Pharmacodynamics

Organism: Mouse

Tissue: Colon

Pathological State: Cancer

1733
Dystrophin Deficiency Causes Progressive Depletion of Cardiovascular Progenitor Cells in the Heart

S Jelinkova, Y Sleiman, P Fojtík, F Aimond, A Finan, G Hugon, V Scheuermann, D Beckerova, O Cazorla, M Vincenti, P Amedro, S Richard, J Jaros, P Dvorak, A Lacampagne, G Carnac, V Rotrekl, AC Meli

International Journal of Molecular Sciences (MDPI) Czech Republic, France , 10 May 2021

Cardiology

Key words: Duchenne Muscular Dystrophy, mdx Mouse, Cardiovascular Progenitors, C-Kit, Genomic Instability, Dilated Cardiomyopathy

Organism: Mouse

Tissue: Heart

1734
Glycogen synthase kinase 3β promotes osteosarcoma invasion and migration via regulating PTEN and phosphorylation of focal adhesion kinase

W Mai, L Kong, H Yu, J Bao, C Song, G Qu

Bioscience Reports (Portland Press) China , 10 May 2021

Oncology

Key words: Human Osteosarcoma, Metastasis, Glycogen Synthase Kinase 3β

Organism: Human

Tissue: Bone

Pathological State: Cancer

1735
Neutralizing Anti-Interleukin-1 Receptor-Antagonist Autoantibodies Induce Inflammatory and Fibrotic Mediators in IgG4-Related Disease

JA Jarrell, MC Baker, CA Perugino, H Liu, MS Bloom, T Maehara, HH Wong, Tobias Lanz, JZ Adamska, S Kongpachith, J Sokolove, JH Stone, SS Pillai, WH Robinson

Journal of Allergy and Clinical Immunology (Elsevier) USA, Germany , 08 May 2021

Immunology

Key words: IL-1 Receptor-Antagonist (IL1-RA), IgG4-RD (IgG4-RD), Systemic Lupus Erythematosus (SLE), Rheumatoid Arthritis (RA), Multiple Sclerosis (MS), Immunoglobulin (Ig)

Organism: Human

Pathological State: Multiple Sclerosis

1736
Notoginsenoside R1 Improves Cerebral Ischemia/Reperfusion Injury by Promoting Neurogenesis via the BDNF/Akt/CREB Pathway

T Zhu, L Wang, W Xie, X Meng, Y Feng, G Sun, X Sun

Frontiers in Pharmacology (Frontiers Media S.A.) China , 07 May 2021

Pharmacology, Neuroscience

Key words: Ischemic Stroke, Notoginsenoside R1, Neurogenesis, Neurological Recovery, Oligodendrogenesis

Organism: Rat

Tissue: Brain

Pathological State: Cerebral Ischemia

1737
The Kidney-Related Effects of Polystyrene Microplastics on Human Kidney Proximal Tubular Epithelial Cells HK-2 and Male C57BL/6 Mice

YL Wang, YH Lee, YH Hsu, IJ Chiu, CCY Huang, CC Huang, ZC Chia, CP Lee, YF Lin, HW Chiu

Environmental Health Perspectives (National Institute of Environmental Health Sciences) Taiwan , 06 May 2021

Toxicology,Nephrology

Organism: Human

Cell Line: HK-2 cells

1738
Wnt and Src signals converge on YAP‐TEAD to drive intestinal regeneration

O Guillermin, N Angelis, CM Sidor, R Ridgway, A Baulies, A Kucharska, P Antas, MR Rose, J Cordero, O Sansom, VSW Li, BJ Thompson

EMBO Journal (EMBO press) UK, Australia , 05 May 2021

Regenerative Medicine

Organism: Mouse

Tissue: Intestine

1739
In Situ Maturated Early-Stage Human-Induced Pluripotent Stem Cell-Derived Cardiomyocytes Improve Cardiac Function by Enhancing Segmental Contraction in Infarcted Rats

D Biagi, ET Fantozzi, JC Campos-Oliveira, MV Naghetini, AF Ribeiro Jr, S Rodrigues, I Ogusuku, R Vanderlinde, M Lopes Araújo Christie, D Bastos Mello, AC Campos de Carvalho, M Valadares, E Cruvinel, R Dariolli

Journal of Personalized Medicine (MDPI) Brazil, Germany, USA , 04 May 2021

Cardiology, Stem Cell Research

Key words: Stem Cell-Therapy, Human Induced Pluripotent Stem Cells, Cardiomyocytes, Myocardial Infarction, Heart Failure, Regeneration, Cardiac Function

Organism: Rat

Tissue: Heart

Pathological State: Myocardial Infarction

1740
Effects of inverted photoperiods on the blood pressure and carotid artery of spontaneously hypertensive rats and Wistar–Kyoto rats

YL Wang, T Zhang, YG Zhang, Y Yu, F Bai, H Zhang, YF Chi

Journal of Hypertension (LWW Journals) China , 01 May 2021

Cardiology

Key words: Arterial Thrombosis, Atherosclerosis, Hypertension, Inverted Photoperiod

Organism: Rat

Tissue: Blood Vessels

Pathological State: Atherosclerosis, Hypertension

Results 1731 - 1740 of 3476

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TissueGnostics provides advanced solutions for whole-slide imaging and image analysis in biological and clinical research. Our products help researchers to scan and analyze complex tissue samples, enabling more detailed insights into tissue structure, cellular interactions, and spatial cell landscape.

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