Results 61 to 70 of about 1,167,376 (291)

Impact of para aortic lymph node removal on survival following resection for pancreatic adenocarcinoma

BMC Surgery, 2023
Introduction For PDAC patients undergoing resection, it remains unclear whether metastases to the paraaortic lymph nodes (PALN+) have any prognostic significance and whether metastases should lead to the operation not being carried out. Our hypothesis is
Martin Sillesen, Carsten Palnæs Hansen, Stefan Kobbelgaard Burgdorf, Emilie Even Dencker, Paul Suno Krohn, Sophie Louise Gisela Kollbeck, Mogens Tornby Stender, Jan Henrik Storkholm   +7 more
doaj   +1 more source

Liver organoids: modelling complexity in homeostasis and disease

FEBS Letters, EarlyView.
Studying liver in vitro has been challenging because simple 2D cell cultures fail to capture liver's cellular and architectural complexity. To bridge this gap, scientists increasingly use organoids, 3D liver models which better mimic liver composition and function. This review examines recent advances in liver organoid complexity and realism, discusses
Anna M. Dowbaj, Meritxell Huch
wiley   +1 more source

Impact of music on pain perception during office-based transperineal prostate biopsy: a prospective non-randomized study

Scientific Reports
Although music has been shown to alleviate pain and anxiety during transrectal PBx, limited evidence is available regarding its impact in the transperineal (TP) setting. This study aimed to investigate the effect of music on pain perception during office-
Luca Montrone, Marco Finati, Anna Ricapito, Antonio Fanelli, Nicolò Giannoccaro, Francesco Troiano, Giuliano Ciavotta, Ugo Giovanni Falagario, Luigi Cormio, Gian Maria Busetto, Carlo Bettocchi, Oscar Selvaggio, Giuseppe Carrieri   +12 more
doaj   +1 more source

Sirtuin 3 in renal diseases and aging: From mechanisms to potential therapies

Pharmacological Research
The longevity protein sirtuins (SIRTs) belong to a family of nicotinamide adenine dinucleotide (NAD+)-dependent deacetylases. In mammals, SIRTs comprise seven members (SIRT1–7) which are localized to different subcellular compartments.
Xuan Peng, Haiqiang Ni, Baicheng Kuang, Zhiheng Wang, Shuaiheng Hou, Shiqi Gu, Nianqiao Gong   +6 more
doaj   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

IMPDH inhibition enhances cytarabine efficacy in SAMHD1‐expressing leukaemia cells via guanine nucleotide depletion

Molecular Oncology, EarlyView.
Cytarabine is a key therapy for acute myeloid leukaemia (AML), but its efficacy is limited by the dNTPase SAMHD1, which hydrolyses its active metabolite. Screening nucleotide biosynthesis inhibitors revealed that IMPDH inhibitors selectively sensitise SAMHD1‐proficient AML cells to cytarabine.
Miriam Yagüe‐Capilla, Christopher Dirks, Caroline Eiden, Sonja K. Fesenmayer, Femke M. Hormann, Yolande Klootsema, Ingrid Lilienthal, Si Min Zhang, Nikolas Herold, Sean G. Rudd   +9 more
wiley   +1 more source

Longitudinal profiling of gut microbiota dynamics in kidney transplant recipients

Journal of Translational Medicine
Background The gut microbiota undergoes substantial alterations in kidney transplant recipients, which are linked to postoperative complications and renal function recovery. However, the underlying mechanisms of these associations remain unclear. Methods
Weibo Zhong, Runtao Feng, Haoxin Liang, Jianmin Hu, Song Zhou, Ding Liu, Shichao Li, Guorong Liao, Jun Liao, Siqiang Yang, Ya Zhang, Xinyun Xiao, Jun Qian, Hua Chen, Lipei Fan, Min Li, Ming Zhao, Jianrong Chen, Yongguang Liu   +18 more
doaj   +1 more source

Metastasis on pause: How dormant tumor cells stay hidden within the tumor microenvironment and evade immune surveillance

Molecular Oncology, EarlyView.
Dormant cancer cells can hide in distant organs for years, evading treatment and the immune system. This review highlights how signals from the surrounding tissue and immune environment keep these cells inactive or trigger their reawakening. Understanding these mechanisms may help develop therapies to eliminate or control dormant cells and prevent ...
Kanishka Tiwary, Jose Javier Bravo‐Cordero   +1 more
wiley   +1 more source

Daratumumab followed by tocilizumab for treatment of late antibody-mediated rejection in renal transplant recipients with high or moderate levels of de novo donor-specific antibodies: a pilot study

BMC Nephrology
Background Effective treatment of late antibody-mediated rejection (late AMR) is still an unmet medical need. Clearing donor-specific antibody (DSA) and preventing its rebound is the ideal goal of treatment.
Zhiliang Guo, Rula Sa, Daqiang Zhao, Songxia Li, Hui Guo, Lan Zhu, Gang Chen   +6 more
doaj   +1 more source

PANoptosis in the pathogenesis of myelodysplastic syndromes

Molecular Oncology, EarlyView.
PANoptosis, a combination of three types of programmed cell death, is mediated by a large protein complex called a PANoptosome. In healthy bone marrow hematopoietic cells, PANoptosis is restricted by inhibitory signaling. In MDS, bone marrow cells become sensitive to the PANoptotic stimuli due to the aberrant inactivation of inhibitory signaling or ...
Rohit Thalla, Jyoti Lamichhane, Cameron Lewis, Peter Breslin, Jiwang Zhang   +4 more
wiley   +1 more source