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 3421 papers published)

Results 441 - 450 of 3421
441
Effects of Resistant-Starch-Encapsulated Probiotic Cocktail on Intestines Damaged by 5-Fluorouracil

JL Wang, CH Yeh, SH Huang, LSH Wu, MCM Chen

Biomedicines (MDPI) Taiwan , 16 August 2024

Neuroscience, Gastroenterology

Key words: probiotics; 5-fluorouracil; resistant starch; microbiota dysbiosis

Organism: Mouse

Tissue: Intestine

Pathological State: Inflammation

442
Spatial multiomics reveals a subpopulation of fibroblasts associated with cancer stemness in human hepatocellular carcinoma

Sy Jing, D Liu, N Feng, H Dong, Hq Wang, X Yan, Xf Chen, Mc Qu, P Lin, B Yi, F Feng, L Chen, Hy Wang, H Li, Yf He

Genome Medicine (Springer) China , 13 August 2024

Oncology

Key words: Tumor microenvironment, Cancer-associated fibroblast, Spatial transcriptomics, Cancer stem cell, Liver cancer

Organism: Human

Tissue: Liver

Pathological State: Cancer

443
Mechanism of Mitochondrial Kinetic Imbalance and Nrf2 Signaling Pathway-Mediated Oxidative Stress in Nickel and/or Chromium-Induced Kidney Injury in Mice

J Du, Z Li, X Cao, Q Qi, L Wang, P Liu, Y Chen, G Hu, X Guo, X Gao

Antioxidants (MDPI) China , 13 August 2024

Nephrology

Key words: mice; nickel; chromium; kidney; oxidative stress; mitochondrial dynamics

Organism: Mouse

Tissue: Kidney

Pathological State: Kidney Injury

444
Immunomodulatory R848-Loaded Anti-PD-L1-Conjugated Reduced Graphene Oxide Quantum Dots for Photothermal Immunotherapy of Glioblastoma

YJ Lu, RK Vayalakkara, BS Dash, SH Hu, TP Premji, CY Wu, YJ Shen, JP Chen

Pharmaceutics (MDPI) Taiwan , 13 August 2024

Oncology

Key words: photothermal therapy; immunotherapy; glioblastoma; graphene oxide quantum dot; R848; anti-PD-L1

Organism: Mouse

Tissue: Brain

Pathological State: Cancer

445
Functional profiling of CHAP domain-containing peptidoglycan hydrolases of Staphylococcus aureus USA300 uncovers potential targets for anti-staphylococcal therapies

M Wang, X Li, FM Cavallo, H Yedavally, S Piersma, EJM Raineri, EV Murguia, J Kuipers, Z Zhang, JM van Dijl, G Buist

International Journal of Medical Microbiology (Elsevier) The Netherlands , 13 August 2024

Cell Biology

Key words: Staphylococcus aureus, CHAP-domain, Peptidogylcan hydrolase, PGH

Organism: Bacteria

Cell Line: USA300 LAC

446
Application of artificial intelligence in the field of breast pathology diagnosis: narrative review

AM Al Nemer

Journal of Medical Artificial Intelligence (AME) Saudi Arabia , 13 August 2024

Medical Image Analysis

Key words: Artificial intelligence (AI); machine learning (ML); deep learning (DL); breast pathology; digital pathology

Organism: Human

Tissue: Breast

Pathological State: Cancer

447
An essential role of the E3 ubiquitin ligase RNF126 in ensuring meiosis I completion during spermatogenesis

W Liu, X Sun, F Li, Q Jiang, J An, Y Wu, J Yang, M Qin, Y Zhao, Y Tang, T Wu, Z Yan, D Jiang, R Liu, W Li, X Zhi, C Chen

Journal of Advanced Research (Elsevier) China , 12 August 2024

Reproductive Medicine

Key words: RNF126, Male infertility, Spermatogenesis, Meiotic homologous recombination repair

Organism: Mouse

Tissue: Sperm

448
Neuronal repair after spinal cord injury by in vivo astrocyte reprogramming mediated by the overexpression of NeuroD1 and Neurogenin-2

Z Talifu, C Zhang, X Xu, Y Pan, H Ke, Z Li, W Liu, H Du, X Wang, F Gao, D Yang, Y Jing, Y Yu, L Du, J Li

Biological Research (Springer) China , 12 August 2024

Neuroscience

Key words: Spinal cord injury, Astrocytes, Reprogramming, Nerve regeneration, Nerve Regeneration, Nerve Repair

Organism: Mouse

Tissue: Spinal Cord

Pathological State: Spinal Cord Injury

449
Single-cell RNA sequencing highlights the immunosuppression of IDO1+ macrophages in the malignant transformation of oral leukoplakia

Y Zhang, JZS Zhao, Y Xu, Y Huang, S Liu, P Su, C Wang, Y Li, H Li, P Yang,✉, C Yang

Theranostics (Ivyspring) China , 12 August 2024

Oncology

Key words: Oral squamous cell carcinoma, Oral leukoplakia, immunosuppressive microenvironment, macrophage, indoleamine 2, 3-dioxygenase 1

Organism: Human

Tissue: Head and Neck

Pathological State: Cancer

450
Urolithin A attenuates hexavalent chromium-induced small intestinal injury by modulating PP2A/Hippo/YAP1 pathway

P Guo, R Yang, S Zhong, Y Ding, J Wu, Z Wang, H Wang, J Zhang, N Tu, H Zhou, S Chen, Q Wang, D Li, W Chen, L Chen

Journal of Biological Chemistry (Elsevier) China, USA , 10 August 2024

Biochemistry

Key words: hexavalent chromium, intestinal toxicity, protein phosphatase 2A, Hippo/YAP1 pathway, urolithin A

Organism: Mouse

Tissue: Intestine

Pathological State: Intestine Injury

Results 441 - 450 of 3421

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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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