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 3451 papers published)

Results 2531 - 2540 of 3451
2531
Surviving murine experimental sepsis affects the function and morphology of the inner ear

Natalie Fischer, Nina Maria Mathonia, Georges Hollerich, Julian Veser, Leyla Pinggera, Daniel Dejaco, Rudolf Glueckert, Anneliese Schrott-Fischer, Peter Lackner, Herbert Riechelmann, Joachim Schmutzhard

Biology Open (The Company of Biologists) Austria , 04 April 2017

Physiology

Key words: Sepsis, Hearing loss, Inner ear, Inflammation, Apoptosis

Organism: Mouse

Pathological State: Sepsis

2532
Intracerebral delivery of the M2 polarizing cytokine interleukin 13 using mesenchymal stem cell implants in a model of temporal lobe epilepsy in mice

Idrish Ali, Stephanie Aertgeerts, Debbie Le Blon, Daniele Bertoglio, Chloe Hoornaert, Peter Ponsaerts, Stefanie Dedeurwaerdere

Official Journal of the International League Against Epilsepy (Wiley) Belgium , 04 April 2017

Transplantation Medicine

Key words: IL-13 MSCs, acid–induced status epilepticus, video–electroencephalography, F4/80+ cells

Organism: Mouse

Tissue: Brain

Pathological State: Epilepsy

2533
Information Limits of Optical Microscopy: Application to Fluorescent Labelled Tissue Section

Renata Rychtáriková, Georg Steiner, Michael B Fischer,Dalibor Šty

Bioinformatics and Biomedical Engineering (Springer) Austria, Czech Republic , 01 April 2017

Microscopy

Key words: Electromagnetic centroid, Point divergence gain, Superresolution, 3D structure reconstruction

Organism: Human

Tissue: Prostate

Pathological State: Cancer

2534
High expression of CASZ1 is associated with poor prognosis in ovarian cancer

YJ Chuang, YL Liang, YL Chen, TM Hong, KF Hsu

Cancer Research (AACR Publications) Taiwan , 01 April 2017

Oncology

Key words: High expression of CASZ1 is associated with poor prognosis in ovarian cancer

Organism: Human

Tissue: Ovaries

Pathological State: Cancer

2535
Brilliant Blue G, but not Fenofibrate, Treatment Reverts Hemiparkinsonian Behavior and Restores Dopamine Levels in an Animal Model of Parkinson's Disease

Enéas G Ferrazoli, Héllio DN De Souza, Isis C Nascimento, Ágatha Oliveira-Giacomelli, Telma T Schwindt, Luiz R Britto, Henning Ulrich

Cell Transplantation (SAGE Journals) Brazil , 01 April 2017

Neuroscience

Key words: Parkinson's disease (PD), P2X7 receptor, brilliant Blue G (BBG), PGC-1α, fenofibrate

Organism: Rat

Tissue: Brain

2536
ICAM-1 binding rhinoviruses enter HeLa cells via multiple pathways and travel to distinct intracellular compartments for uncoating

H Ganjian, C Zietz, D Mechtcheriakova, D Blaas, R Fuchs

Viruses (MDPI) Austria , 01 April 2017

Virology

Key words: human rhinoviruses, ICAM-1, productive uncoating, endocytosis, clathrin, dynamin, macropinocytosis, actin, dynein

Organism: Human

Pathological State: Virus Infection

Cell Line: HeLA cells

2537
Colibactin contributes to the hypervirulence of pks+ K1 CC23 Klebsiella pneumoniae in mouse meningitis infections

Min-Chi Lu, Ying-Tsong Chen, Ming-Ko Chiang, Yao-Chen Wang, Pei-Yi Hsiao, Yi-Jhen Huang, Ching-Ting Lin, Ching-Chang Cheng, Chih-Lung Liang and Yi-Chyi Lai

Frontiers in Cellular and Infection Microbiology (Frontiers Media S.A.) Taiwan , 31 March 2017

Microbiology

Key words: Colibactin, pks+ K1 CC23 Klebsiella pneumoniae, Mouse Meningitis

Organism: Mouse

Tissue: Intestine, Colon, Liver, Spleen, Brain

Pathological State: Klebsiella Infection, Meningitis

2538
Early, but not late treatment with human umbilical cord blood-derived mesenchymal stem cells attenuates cisplatin nephrotoxicity through immunomodulation

Ji Hyeon Park, Hye Ryoun Jang, Do Hee Kim, Ghee Young Kwon, Jung Eun Lee, Wooseong Huh, Soo Jin Choi, Wonil Oh, Ha Young Oh, Yoon-Goo Kim

American Journal of Physiology (APS Journals) South Korea , 29 March 2017

Physiology

Key words: Acute kidney injury, Cisplatin nephrotoxicity, immunomodulation, mesenchymal stem cells, regulatory T cells

Organism: Mouse

Tissue: Kidney

Pathological State: Acute Kidney Injury

2539
HDAC1-3 inhibitor MS-275 enhances IL10 expression in RAW264.7 macrophages and reduces cigarette smoke-induced airway inflammation in mice

Niek G J Leus, Thea van den Bosch, Petra E van der Wouden, Kim Krist, Maria E Ourailidou, Nikolaos Eleftheriadis, Loes E M Kistemaker, Sophie Bos, Rutger A F Gjaltema, Solomon A Mekonnen, Rainer Bischoff, Reinoud Gosens, Hidde J Haisma and Frank J Dekker

Scientific Reports (Nature) The Netherlands , 27 March 2017

Immunology

Key words: Mechanism of action, Pharmacodynamics

Organism: Mouse

Tissue: Lung

Pathological State: Inflammation

2540
Non-thermal air plasma promotes the healing of acute skin wounds in rats

S Kubinova, K Zaviskova, L Uherkova, V Zablotskii, O Churpita, O Lunov and A Dejneka

Scientific Reports (Nature) Czech Republic , 24 March 2017

Regenerative Medicine

Key words: Non-thermal plasma (NTP), skin wound, atmospheric pressure air plasma, histological and gene expression analysis

Organism: Rat

Tissue: Skin

Pathological State: Skin Wound

Results 2531 - 2540 of 3451

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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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