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 2091 - 2100 of 3476
2091
Promising Therapeutic Efficacy of GC1118, an Anti-EGFR Antibody, against KRAS Mutation-Driven Colorectal Cancer Patient-Derived Xenografts

HW Lee, E Son, K Lee, Y Lee, Y Kim, JC Lee, Y Lim, M Hur, D Kim, DH Nam

International Journal of Molecular Sciences (MDPI) South Korea , 24 November 2019

Oncology

Key words: colorectal cancer, patient-derived xenograft, EGFR-targeting therapeutic antibody, KRAS mutation, PI3K/mTOR/AKT inhibitor

Organism: Mouse

Tissue: Colon, Xenograft Tumor

Pathological State: Cancer

2092
Translational interest of immune profiling

PN Pushparaj

Precision Medicine for Investigators, Practitioners and Providers (Elsevier) Saudi Arabia , 22 November 2019

Immunology

Key words: Biomarkers, Immunoprofiling, Multiplex Immunohistochemistry, Novel Therapies, Next Generation Sequencing, Protein Arrays, Translational Research, xMAP Assays

2093
Influence of Platelet Lysate on 2D and 3D Amniotic Mesenchymal Stem Cell Cultures

M Pasztorek, E Rossmanith, C Mayr, F Hauser, J Jacak, A Ebner, V Weber, MB Fischer

Frontiers in Bioengineering and Biotechnology (Frontiers Media S.A.) Austria , 15 November 2019

Regenerative Medicine

Key words: mesenchymal stem cells, stress fibers, mitochondrial dynamics, platelet lysate, membrane elasticity

Organism: Human

Cell Line: hMSCs

2094
Cordycepin inhibits human ovarian cancer by inducing autophagy and apoptosis through Dickkopf-related protein 1/β-catenin signaling

HJ Jang, KE Yang, IH Hwang, YH Huh, DJ Kim, KS Yoo, SJ Park, IS Jang

American Journal of Translational Regulation (NCBI) South Korea , 15 November 2019

Oncology

Key words: Apoptosis, Dickkopf-related protein 1, β-catenin, autophagy, cordycepin

Organism: Human

Pathological State: Cancer

Cell Line: SKOV-3, OVCAR-3

2095
Endoplasmic reticulum stress-mediated basolateral amygdala GABAergic neuron injury is associated with stress-induced mental disorders in rats

S Wang, W Shi, G Zhang, X Zhang, C Ma, K Zhao, B Cong, Y Li

Frontiers in Cellular Neuroscience (NCBI) China, Usa, Mexico , 14 November 2019

Neuroscience

Key words: stress, amygdala, GABAergic neurons, mental disorder, endoplasmic reticulum stress

Organism: Rat

Tissue: Brain

2096
Large‐scale Production of LGR5‐positive Bipotential Human Liver Stem Cells

K Schneeberger, N Sánchez‐Romero, S Ye, FG van Steenbeek, LA Oosterhoff, I Pla Palacin, C Chen, ME van Wolferen, G van Tienderen, R Lieshout, H Colemonts‐Vroninks, I Schene, R Hoekstra, MMA Verstegen, LJW van der Laan, LC Penning, SA Fuchs, H Clevers, J De Kock, PM Baptista, B Spee

Hepatology (AASLD) The Netherlands, Spain, Belgium , 12 November 2019

Hepathology

Key words: Liver organoids, suspension culture, spinner flask, hepatocyte differentation, tissue engineering

Organism: Human

Tissue: Liver

2097
Linear ubiquitin assembly complex regulates lung epithelial driven responses during influenza infection

PL Brazee, L Morales-Nebreda, ND Magani, JGN Garcia, AV Misharin, KM Ridge, GRS Budinger, K Iwai, LA Dada, JI Sznajder

The Journal of Clinical Investigation (American Society of Clinical Investigation) USA, Japan , 12 November 2019

Immunology

Organism: Mouse

Tissue: Lung

Pathological State: Influenza Infection

2098
P2Y6 and P2X7 receptor antagonism exerts neuroprotective/neuroregenerative effects in an animal model of Parkinson's disease

Á Oliveira-Giacomelli, CM Albino, HD Nobrega de Souza, J Correa-Velloso, AP de Jesus Santos, J Baranova, H Ulrich

Frontiers in Cellular Neuroscience (Frontiers Media S.A.) Brazil , 08 November 2019

Neuroscience

Key words: purinergic receptors, Brilliant Blue G, P2X7 receptor, MRS2578, P2Y6 receptor, Parkinson's disease, microglia

Organism: Rat

Tissue: Brain

Pathological State: Parkinson's Disease

2099
A self-assembled RNA-triple helix hydrogel drug delivery system targeting triple-negative breast cancer

L Ding, J Li, C Wu, F Yan, X Li, S Zhang

Journal of Materials Chemistry B (Royal Society of Chemistry) China , 08 November 2019

Nanomedicine, Oncology

Organism: Human

Pathological State: Cancer

Cell Line: MDA-MB-231 cells, MCF-7 cells and HeLa cells

2100
Gastroprotective effects of Kangfuxin against water-immersion and restraint stress-induced gastric ulcer in rats: roles of antioxidation, anti-inflammation, and pro-survival

S Lu, D Wu, G Sun, F Geng, Y Shen, J Tan, X Sun, Y Luo

Pharmaceutical Biology (Taylor & Francis) China , 07 November 2019

Gastroenterology

Key words: Periplaneta americana L., gastric diseases, IGF-1/PTEN/Akt signalling, KFX

Organism: Rat

Tissue: Stomach

Pathological State: Gastric Ulcer

Results 2091 - 2100 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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