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BACKGROUND: Ductal carcinoma in situ (DCIS) is the earliest stage of breast cancer. During DCIS, tumor cells remain inside the mammary duct, growing under a microenvironment characterized by hypoxia, nutrient starvation, and waste product accumulation; this harsh microenvironment promotes genomic in...
2019-02-08 | MTBLS669 | MetaboLights

Purpose: Alcohol-induced damage to bone microstructure leads to alcoholic osteopenia (AOP). While prior studies have demonstrated alcohol's negative impact on bone density, the mechanisms by which alcohol induces osteoporosis through immune pathways, gut microbiota dysbiosis, and metabolic altera...

2025-03-28 | MTBLS11887 | MetaboLights
Greater than 50% of patients who survive neuroinvasive West Nile virus (WNV), a mosquito-borne, positive-sense strand flavivirus, exhibit cognitive sequelae including memory impairments which may last several years. High survival rates from WNV neuroinvasive disease (WNND) (>90%) have led to hundred...
ORGANISM(S): Mus musculus 
Epithelial cells of the mammalian intestine are covered with a mucus layer that prevents direct contact with intestinal microbes but also constitutes a substrate for mucus-degrading bacteria. To study the effect of mucus degradation on the host response, germ-free mice were colonized with Akkermansi...
ORGANISM(S): Mus musculus 
In this study, we analyzed the differential spatial transcriptome of Triple-Negative Breast Cancer (TNBC) patients who responded in an opposite manner to neoadjuvant chemotherapy (NACT): we compared responders displaying pathological complete response (pCR) with no-responders who showed disease prog...
ORGANISM(S): Homo sapiens 
B cell-interacting reticular cells (BRC) form transcriptionally and topologically stable immune-interacting microenvironments that direct efficient humoral immunity. While several immune niche factors have been elucidated, the cues sustaining BRC function and topology across activation states remain...
ORGANISM(S): Mus musculus 
Spatial Transcriptomics Unveils Immune Microenvironment Heterogeneity and Response-related Subtypes in NSCLC Treated with Neoadjuvant Chemoimmunotherapy
Here, using ChIP-seq, we define the NF-κB cistrome which is comprised of 31,070 cis-acting binding sites responsive to LPS-induced signaling. In addition, we demonstrate that the transcriptional repressor B-cell lymphoma 6 (Bcl-6) regulates nearly a third of the Tlr4-regulated transcriptome and tha...
ORGANISM(S): Mus musculus 
Tumor cell heterogeneity drives spatial organization of the intratumoral immune response in squamous cell skin carcinoma
Myocardial infarction (MI) continues to be a leading cause of death worldwide. Even though it is well-established that the complex interplay between different cell types determines the overall healing response after MI, the precise changes in the tissue architecture are still poorly understood. Here...
ORGANISM(S): Mus musculus (Mouse) 
2025-08-16 | PXD066993 | Pride
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