Results 101 to 110 of about 182,825 (308)

Investigating the potential for expediting diagnosis of ovarian cancer via prompt symptom recognition & "targeted screening"

open access: yes, 2009
PhDThis thesis explores the potential for using symptoms as a tool to bring forward the diagnosis of ovarian cancer. Current evidence supports the existence of prediagnostic symptoms, however symptom lead time has yet to be adequately quantified ...
Lim, Anita Wey Wey
core  

Clinical resistance to platinum chemotherapy in ovarian cancer [PDF]

open access: yes, 2009
Platinum drugs are the most active agents in ovarian cancer. Their cytotoxicty results from DNA crosslinking. High tumour response rates are seen, but 80 % of patients relapse. Major mechanisms of platinum resistance in patients remain to be established.
Newton, C., Newton, C
core  

The Development and Pilot Clinical Study of CD147 Targeted Antagonistic Peptide Probe for Tumor Imaging

open access: yesAdvanced Science, EarlyView.
This study establishes [68Ga]Ga‐DOTA‐AP9 as a first‐in‐human CD147‐targeted PET tracer with favorable safety and specific tumor uptake. Tracer accumulation correlates with CD147 expression in patients, enabling noninvasive quantification of CD147‐positive malignancies.
Xiaokun Ma   +10 more
wiley   +1 more source

Malignant progression of liver cancer progenitors requires lysine acetyltransferase 7–acetylated and cytoplasm‐translocated G protein GαS

open access: yesHepatology, EarlyView., 2022
KAT7‐acetylated and cytoplasm‐translocated G‐protein GαS enhances IL‐6 effect and drives HCC progenitor cell progression. Abstract Background and Aims Hepatocarcinogenesis goes through HCC progenitor cells (HcPCs) to fully established HCC, and the mechanisms driving the development of HcPCs are still largely unknown.
Ye Zhou   +15 more
wiley   +1 more source

HALP and SII: Innovative Biomarkers for Diagnosing Ovarian Cancer in Both Epithelial and Non-Epithelial Subtypes

open access: yesObgynia
Objective: To evaluate the diagnostic utility of PHAL (Platelet, Hemoglobin, Albumin, and Lymphocyte), SII (Systemic Immune Inflammation Index), and SIRI (Systemic Inflammatory Response Index) for both epithelial and non-epithelial ovarian cancer ...
Steven Ridwan   +7 more
doaj   +1 more source

Amuc_1473 Links Gut Microbes to Skeletal Homeostasis and Counteracts Multifactorial Osteoporosis

open access: yesAdvanced Science, EarlyView.
Amuc_1473, a previously uncharacterized protein enriched in Akkermansia muciniphila‐derived extracellular vesicles, is identified as a gut–bone messenger that promotes osteogenesis and inhibits osteoclastogenesis by engaging transcriptional and translational regulators in bone cells.
Shan‐Shan Rao   +28 more
wiley   +1 more source

Disruption of the SNRPF–DDX24–E2F4 Feedback Loop Uncouples Splicing and Transcriptional Regulation to Suppress Ovarian Cancer Progression

open access: yesAdvanced Science, EarlyView.
This study identifies SNRPF as a critical oncogenic driver in ovarian cancer. By regulating a self‐sustaining SNRPF–DDX24–E2F4 feedback loop through intron retention and nonsense‐mediated decay, SNRPF couples RNA splicing with transcriptional regulation to promote tumor progression.
Yingwei Li   +4 more
wiley   +1 more source

CA 125 dan Pemakaian Klinis Dalam Penatalaksanaan Kanker Ovarium

open access: yesQanun Medika: Jurnal Kedokteran Fakultas Kedokteran Universitas Muhammadiyah Surabaya, 2018
Today there are three types of ovarian cancer, namely epithelial cell tumors (70%), which are the largest part of the tumor, Germ cell tumors with a smaller frequency, and sex cord-stroma tumors which is the smallest proportion of about 8% of neoplasm ...
Ninuk Dwi ariningtyas
doaj   +1 more source

Prospective study of symptoms of ovarian cancer in postmenopausal women

open access: yes, 2010
Background: Research has identified key symptoms of ovarian cancer, although there are gaps in the knowledge about the pattern of symptom onset, severity and frequency. Previous studies are limited by use of non-validated questionnaires, recall bias and
Allen, P.L.
core  

MEOX1 Coordinates Autocrine‐Paracrine Programs via SPHK1/S1P to Promote Lymph Node Metastasis in Ovarian Cancer

open access: yesAdvanced Science, EarlyView.
In ovarian cancer, MEOX1 activates the SPHK1/S1P pathway to promote both tumor progression and tumor–stroma crosstalk. MEOX1‐dependent signaling drives CAF activation, enhances VEGF‐C expression, and stimulates lymphangiogenesis, ultimately facilitating lymph node metastasis.
Jiajia Li   +10 more
wiley   +1 more source

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