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Cross‐Modal Denoising and Integration of Spatial Multi‐Omics Data with CANDIES

Advanced Science, EarlyView.
In this paper, we introduce CANDIES, which leverages a conditional diffusion model and contrastive learning to effectively denoise and integrate spatial multi‐omics data. We conduct extensive evaluations on diverse synthetic and real datasets, CANDIES shows superior performance on various downstream tasks, including denoising, spatial domain ...
Ye Liu, Wanpeng Zou, Yuekai Li, Jiayi Wang, Mingxuan Cai, Hongmin Cai   +5 more
wiley   +1 more source

Divergent Roles of mGlu2 and mGlu3 Receptors in Amyloid‐β Production and Cognitive Dysfunctions in Alzheimer's Disease

Advanced Science, EarlyView.
This study explores the opposing effects of the mGluR2 and mGluR3 receptors on amyloid precursor protein processing. mGluR2 promotes amyloidogenic cleavage, while mGluR3 favors non‐amyloidogenic pathways. Using a brain‐penetrant nanobody as a mGluR2 positive allosteric modulator, the study uncovers how its chronic activation aggravates amyloid‐β burden
Pierre‐André Lafon, Mireille Elodie Tsitokana, Ugo Guy Alenda, Yen‐Ling Lian, Clémentine Eva Philibert, Mathieu Oosterlaken, Marta Cimadevila, Gaëlle Dudon, Jessica Monnic, Salomé Roux, Julie Bessié, Séverine Diem, Franck Vandermoere, Laurent Prézeau, Patrick Chames, Julie Kniazeff, Sylvie Claeysen, Anaïs Menny, Jean‐Philippe Pin, Véronique Perrier, Jianfeng Liu, Philippe Rondard   +21 more
wiley   +1 more source

Tumor‐Intrinsic ARHGEF3 Enhances Antitumor Immunity by Promoting T‐Cell Infiltration and Limiting Myeloid Cell‐Mediated Immunosuppression

Advanced Science, EarlyView.
ARHGEF3 is broadly downregulated across human cancers and correlates with patient prognosis. Tumor‐intrinsic ARHGEF3 activates the RHOA–ROCK–PTEN cascade to inhibit AKT signaling, thereby promoting chemokine‐driven T‐cell infiltration and relieving lipid‐mediated myeloid immunosuppression.
Yue Li, Lan Wang, Zihao Zhang, Chunmei Qian, Ning Li, Wei Huang, Qian Ba, Xiaojian Liu, Mayu Sun   +8 more
wiley   +1 more source

Tracking of [14C]Polystyrene Nanoplastics in Pregnant Mice

Advanced Science, EarlyView.
This study investigates [14C]polystyrene nanoplastic ([14C]PS) translocation in late‐stage pregnant mice after intranasal (0.5 mg of [14C]PS on GD12, GD14, and GD16, n = 6) and intravenous administration (1.5 mg of [14C]PS on GD16, n = 6). 14C‐radiolabel allows quantitative tracking of unmodified polystyrene nanoplastics.
Olga Khaybullina, Pallavi Sarkhel, Outi M. Keinänen   +2 more
wiley   +1 more source

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Managing bone metastases and reducing skeletal related events in prostate cancer

Nature Reviews Clinical Oncology, 2014
Advanced-stage prostate cancer is associated with skeletal complications related to metastatic disease and its treatment. On the one hand, metastatic disease to bone is commonly associated with skeletal-related events (SREs); on the other hand, treatment with androgen-deprivation therapy (ADT) leads to loss in bone mineral density (BMD) and increased ...
Benjamin A, Gartrell, Fred, Saad
openaire   +4 more sources

Managing skeletal related events resulting from bone metastases

BMJ, 2008
#### Summary points Pain is one of the most common symptoms managed in a palliative setting, and over half of all metastatic cancers will be associated with pain originating from bone metastases. Breast, lung, and prostate cancers account for about 80% of all bone metastases.1 Management of bone pain is especially important in patients with prostate ...
Anna N, Wilkinson, Raymond, Viola, Michael D, Brundage   +2 more
openaire   +2 more sources

Pharmacologic Prevention of Skeletal-Related Events in Cancer Patients

Orthopedics, 2010
Intravenous bisphosphonates are a standard therapeutic option in the prevention of skeletal-related events in metastatic breast and prostate cancer as well as multiple myeloma with bone involvement. Denosumab represents a new class of medications that inhibits the RANK ligand and is currently being evaluated to prevent skeletal-related events.
Sal, Bottiglieri, Val, Adams, Kelly M, Smith   +2 more
openaire   +2 more sources

Beyond Skeletal-Related Events

European Urology Supplements, 2006
Abstract Objectives Zoledronic acid may have potential antitumor activity; it is the most active agent among the bisphosphonates in blocking the prenylation (activation) of small signaling proteins required for cell function and survival. This presentation discusses the results of preclinical studies evaluating the antitumor activity of zoledronic ...
openaire   +2 more sources