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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 1271 - 1280 of 3476
1271
Whole-brain mapping of metabolic alterations in a mouse model of Alzheimer's disease by desorption electrospray ionization mass spectrometry imaging

X Wang, X Yang, Z Hou, S Tian, G Xu, J Li, L Wen, D Bi, F Gao, Y Shen, G Huang

Talanta (Elsevier) China , 26 October 2022

Neuroscience

Key words: Alzheimer's disease, Mass spectrometry imaging, Metabolic pathway, Glutamine-glutamate/GABA cycle, Neuronal activity

Organism: Mouse

Tissue: Brain

Pathological State: Alzheimer's disease

1272
A Combination of Virulent and Non-Productive Phages Synergizes the Immune System against Salmonella Typhimurium Systemic Infection

L Liang, J Huang, K Cui, P Li, W Shi, F Lin, G Hao, S Sun

International Journal of Molecular Sciences (MDPI) China , 24 October 2022

Immunology, Infectious Diseases

Key words: Salmonella Typhimurium, phage cocktail, immunophage synergy, lysis from without, phage resistance

Organism: Mouse

Tissue: Spleen, Liver, Kidney, Lung

Pathological State: Salmonella Typhimurium Infection

1273
Tumor infiltrating CD8/CD103/TIM-3-expressing lymphocytes in epithelial ovarian cancer co-express CXCL13 and associate with improved survival

M Vlaming, V Bilemjian, JÁ Freile, V Melo, A Plat, G Huls, HW Nijman, M de Bruyn, E Bremer

Frontiers in Immunology (Frontiers Media S.A.) The Netherlands , 21 October 2022

Oncology

Key words: CXCL13, RNA-seq, TIM-3, epithelial ovarian cancer, tumor infiltrating lymphocytes

Organism: Human

Tissue: Ovaries

Pathological State: Cancer

1274
HIV specific CD8+ TRM-like cells in tonsils express exhaustive signatures in the absence of natural HIV control

R Fardoos, S Nyquist, O Asowata, SW Kazer, A Singh, A Ngoepe, J Giandhari, N Mthabela, D Ramjit, S Singh, F Karim, S Buus, F Anderson, JZ Porterfield, AL Sibiya, R Bipath, K Moodley, W Kuhn, B Berger, S Nguyen, T de Oliveira, T Ndung'u, P Goulder, AK Shalek, A Leslie, HN Kløverpris

Frontiers in Immunology (Frontiers Media S.A.) South Africa, Denmark, USA, UK , 18 October 2022

Immunology

Key words: CD8+ TRM cells, HIV, PD-1, tonsils, exhaustion, natural HIV control

Organism: Human

Tissue: Lymphoid Tissue

Pathological State: HIV Infection

1275
Intermittent Fasting Attenuates Hallmark Vascular and Neuronal Pathologies in a Mouse Model of Vascular Cognitive Impairment

V Rajeev, DY Fann, QN Dinh, HA Kim, TM De Silva, DG Jo, GR Drummond, CG Sobey, MKP Lai, CLH Chen, TV Arumugam

International Journal of Biological Sciences (Ivyspring International Publisher) Singapore, Australia, South Korea , 17 October 2022

Neuroscience

Key words: Vascular dementia, Vascular cognitive impairment, Intermittent fasting, Neuronal death, White matter lesions, Blood brain barrier breakdown, Chronic cerebral hypoperfusion

Organism: Mouse

Tissue: Brain

1276
Nano-integrated Cascade Antioxidase Opsonized by Albumin Bypass the Blood-Brain Barrier for Ischemia-Reperfusion Injury

W Wang, Z Zhang, Y Liu, L Kong, W Li, W Hu, Y Wang, X Liu

Biomaterials Science (Royal Society of Chemistry) China , 17 October 2022

Nanomedicine

Organism: Mouse

Tissue: Brain

Pathological State: Cerebral Ischemia

1277
Differential expression and roles of Huntingtin and Huntingtin-associated protein 1 in the mouse and primate brains

X Chen, Y Sun, L Chen, X Chen, M Pan, Y Zhang, Q Wang, W Yang, P Yin, D He, X Guo, S Yang, Y Zeng, S Yan, XJ Li, S Li

Cellular and Molecular Life Sciences (Springer) China , 17 October 2022

Neuroscience

Key words: Huntington disease, Neurogenesis, Aging, Neurodegeneration, Primate

Organism: Mouse, Monkey

Tissue: Brain

1278
The NQO1/p53/SREBP1 axis promotes hepatocellular carcinoma progression and metastasis by regulating Snail stability

X Wang, Y Liu, A Han, C Tang, R Xu, L Feng, Y Yang, L Chen, Z Lin

Oncogene (Nature) China , 17 October 2022

Oncology

Key words: Cancer metabolism, Tumour angiogenesis, Tumour biomarkers

Organism: Human

Tissue: Liver

Pathological State: Cancer

1279
Licoricidin combats gastric cancer by targeting the ICMT/Ras pathway in vitro and in vivo

H Ma, F Wu, Y Bai, T Wang, S Ma, L Guo, G Leng, Y Kong, Y Zhang

Frontiers in Pharmacology (Frontiers Media S.A.) China , 13 October 2022

Pharmacology, Oncology

Key words: Licoricidin, gastric cancer, proteomics, ICMT, cancer therapy

Organism: Mouse

Tissue: Xenograft Tumor

Pathological State: Cancer

1280
The mesocolic apical fragment in complete mesocolic excision colectomies: should it be analysed separately? A proof‐of‐concept study

C Livadaru, S Morarasu, R Bargaoanu, S Iacob, T Frunza, AM Musina, N Velenciuc, CE Roata, F Zugun-Eloae, D Ferariu, S Lunca, MG Dimofte

Colorectal Disease (Wiley) Romania , 13 October 2022

Gastroenterology

Key words: central lymph nodes, CME, colon cancer, rectal cancer

Organism: Human

Tissue: Colon

Pathological State: Cancer

Results 1271 - 1280 of 3476

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