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 2631 - 2640 of 3476
2631
Hydroxyapatite thin films grown by pulsed laser deposition and matrix assisted pulsed laser evaporation: Comparative study

G Popescu-Pelin, F Sima, LE Sima, CN Mihailescu, C Luculescu, I Iordache, M Socol, G Socol, IN Mihailescu

Applied Surface Science (Elsevier) Romania , 11 October 2016

Regenerative Medicine

Key words: Pulsed laser deposition, Matrix assisted pulsed laser evaporation, Hydroxyapatite coatings, Biocompatibility, Cell proliferation and differentiation

Organism: Human

Cell Line: Human mesenchymal stem cells (hMSCs)

2632
G-CSF-mobilized Bone Marrow Mesenchymal Stem Cells Replenish Neural Lineages in Alzheimer's Disease Mice via CXCR4/SDF-1 Chemotaxis

Cheng-Chun WuI-Fang Wang, Po-Min Chiang, Liang-Chao Wang, Che-Kun James Shen, Kuen-Jer Tsai

Molecular Neurobiology (Springer) Taiwan , 05 October 2016

Neuroscience

Key words: G-CSF, Bone marrow stem cells, SDF-1CXCR4, Neurogenesis, Alzheimer's disease

Organism: Mouse

Tissue: Brain

Pathological State: Alzheimer's Disease

2633
Neuronal prolyl-4-hydroxylase 2 deficiency improves cognitive abilities in a murine model of cerebral hypoperfusion

Daniel Gruneberg, Felipe A Montellano, Konstanze Plaschke, Lexiao Li, Hugo H Marti, Reiner Kunze

Experimental Neurology (Elsevier) Germany , 05 October 2016

Neuroscience

Key words: HIF, PHD, Epo, VEGF, Hippocampus, Learning, Memory, Alzheimer's disease

Organism: Mouse

Tissue: Brain

Pathological State: Cerebral Hypoperfusion

2634
Epithelial cholesterol deficiency attenuates human antigen R-linked pro-inflammatory stimulation via SREBP2-linked circuit

SH Park, J Kim, M Yu, JH Park, YS Kim, Y Moon

Journal of Biological Chemistry (American Society for Biochemistry and Molecular Biology) South Korea , 04 October 2016

Gastroenterology

Key words: cholesterol regulation, inflammation, intestinal epithelium, intestinal metabolism, intestine, mRNA decay

Organism: Mouse, Human

Tissue: Colon

Pathological State: Colitis

2635
Houttuynia cordata Thunb Promotes Activation of HIF-1A–FOXO3 and MEF2A Pathways to Induce Apoptosis in Human HepG2 Hepatocellular Carcinoma Cells

Jung Min Kim, In-Hu Hwang, Ik-Soon Jang, Min Kim, In Seok Bang, Soo Jung Park, Yun-Jo Chung, Jong-Cheon Joo, Min-Goo Lee

Integrative Cancer Therapies (SAGE Journals) South Korea , 03 October 2016

Oncology

Key words: Cancer, cell apoptosis, hypoxia-inducible factor (HIF)-1A

Organism: Mouse

Tissue: Xenograft Tumor

Pathological State: Cancer

2636
Hyperglycemia induces bioenergetic changes in adipose-derived stromal cells while their pericytic function is retained

Ghazaleh Hajmousa, Alvaro A Elorza, Vera JM Nies, Erik L Jensen, Ruxandra A Nagy, and Martin C Harmsen

Stem Cells and Development (Mary Ann Liebert Inc.) The Netherlands, Chile , 01 October 2016

Stem Cell Research

Key words: Adipose Derived Stromal Cells, Diabetic Retinopathy, Pericyte, Hyperglycemia

Organism: Human

Cell Line: Adipose tissue derived stromal cells (ADSC)

2637
NSAID-activated gene 1 mediates pro-inflammatory signaling activation and paclitaxel chemoresistance in type I human epithelial ovarian cancer stem-like cells

KH Kim, SH Park, KH Do, J Kim, KU Choi, Y Moon

Histochemistry and Cell Biology (NCBI) South Korea , 30 September 2016

Oncology

Key words: NAG-1, epithelial ovary cancer, paclitaxel, NF-κB, chemoresistance

Organism: Human

Tissue: Ovaries

Pathological State: Cancer

2638
Interleukin-13 immune gene therapy prevents CNS inflammation and demyelination via alternative activation of microglia and macrophages

Caroline Guglielmetti,Debbie Le Blon, Eva Santermans, Angelica Salas-Perdomo, Jasmijn Daans, Nathalie De Vocht, Disha Shah, Chloé Hoornaert, Jelle Praet, Jurgen Peerlings, Firat Kara, Christian Bigot, Zhenhua Mai, Herman Goossens, Niel Hens, Sven Hendrix, Marleen Verhoye, Anna M Planas, Zwi Berneman, Annemie van der Linden, Peter Ponsaerts

GLIA (Wiley) Belgium , 29 September 2016

Neuroscience

Key words: IL-13, microglia, macrophages, severe oligodendrocyte loss and demyelination, mouse nodel

Organism: Mouse

Tissue: Brain

Pathological State: Demyelination

2639
Comparison of cancer cells cultured in 2D vs 3D reveals differences in AKT/mTOR/S6-kinase signaling and drug response

Angelika Riedl, Michaela Schlederer, Karoline Pudelko, Mira Stadler, Stefanie Walter, Daniela Unterleuthner, Christine Unger, Nina Kramer, Markus Hengstschläger, Lukas Kenner, Dagmar Pfeiffer, Georg Krupitza, Helmut Dolznig

Journal of Cell Science (The Company of Biologists) Austria , 23 September 2016

Oncology

Key words: Cancer cells, colon cancer, AKT/mTOR/S6-kinase, ERK phosphorylation

Organism: Human

Cell Line: LS174T, HT29, SW620, HCT116), Caco2 and DLD1 (Human colon cancer cell lines)

2640
Targeted multimodal nano-reporters for pre-procedural MRI and intra-operative image-guidance

Joonseok Lee, Andrew C Gordon, Hacksung Kim, Wooram Park, Soojeong Cho, Byeongdu Lee, Andrew C Larson, Elena A Rozhkova, Dong-Hyun Kim

Biomaterials (Elsevier) USA , 19 September 2016

Imaging

Key words: Upconversion nanoparticles, Medical imaging, Cancer, Interventional radiology, Multimodal probe

Organism: Rat

Tissue: Heart, Liver, Spleen, Lung, Kidney

Results 2631 - 2640 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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