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Total 2785 results found since Jan 2013.

Effect of interferon- α on COVID-19 in-hospital mortality: a large-scale propensity score-matched study
CONCLUSION: Our findings indicate that subcutaneous administration of IFN-α, with or without remdesivir, does not have any significant impact on COVID-19 mortality and ICU admission. Future clinical trials considering the time, subtype, and form of IFN-α administration are warranted to investigate the potential therapeutic effects of IFN-α on COVID-19.PMID:37724852 | DOI:10.1684/ecn.2023.0485
Source: Cancer Control - September 19, 2023 Category: Cancer & Oncology Authors: Mohamad Amin Pourhoseingholi Amirreza Rafiei Javazm Naghmeh Asadimanesh Fatemeh Shojaeian Mehdi Azizmohammad Looha Seyed Amir Ahmad Safavi-Naini Benyamin Mohammadzadeh Parnian Jamshidi Fatemeh Gholampoor Omid Yazdani Nadia Zameni Zahra Azizan Amirhossein Source Type: research

RNA nanotechnology: A new chapter in targeted therapy
Colloids Surf B Biointerfaces. 2023 Sep 6;230:113533. doi: 10.1016/j.colsurfb.2023.113533. Online ahead of print.ABSTRACTNanoparticles have been widely studied in the fields of biotechnology, pharmacy, optics and medicine and have broad application prospects. Numerous studies have shown significant interest in utilizing nanoparticles for chemically coating or coupling drugs, aiming to address the challenges of drug delivery, including degradability and uncertainty. Furthermore, the utilization of lipid nanoparticles loaded with novel coronavirus antigen mRNA to control the COVID-19 pandemic has led to a notable surge in re...
Source: Colloids and Surfaces - September 15, 2023 Category: Biotechnology Authors: Tongtong Lv Yingying Meng Yifan Liu Yukun Han Hongwu Xin Xiaochun Peng Jinbai Huang Source Type: research

Signaling pathways in macrophages: molecular mechanisms and therapeutic targets
MedComm (2020). 2023 Sep 11;4(5):e349. doi: 10.1002/mco2.349. eCollection 2023 Oct.ABSTRACTMacrophages play diverse roles in development, homeostasis, and immunity. Accordingly, the dysfunction of macrophages is involved in the occurrence and progression of various diseases, such as coronavirus disease 2019 and atherosclerosis. The protective or pathogenic effect that macrophages exert in different conditions largely depends on their functional plasticity, which is regulated via signal transduction such as Janus kinase-signal transducer and activator of transcription, Wnt and Notch pathways, stimulated by environmental cue...
Source: Atherosclerosis - September 14, 2023 Category: Cardiology Authors: Ming Li Mengjie Wang Yuanjia Wen Hongfei Zhang Guang-Nian Zhao Qinglei Gao Source Type: research

The Impact of COVID19 on Treatment Practices for Patients With Early Breast Cancer: A Cross-Sectional Study From a Large Cancer Center In Italy
CONCLUSIONS: There was no evidence for major changes in the management of patients with EBC during 2019-2021 and no treatment delays were observed. Our findings suggest that more women presented with palpable nodules at diagnosis, but the stage distribution did not change over time. Validation on a larger cohort of patients is warranted to robustly assess the impact of the COVID19 pandemic on treatment practices for patients with EBC.PMID:37699107 | DOI:10.1093/oncolo/oyad255
Source: The Oncologist - September 12, 2023 Category: Cancer & Oncology Authors: Fabio Girardi Sabrina Marini Francesca Porra Sonia Carpentieri Alberto Marchet Tania Saibene Marcello Lo Mele Tommaso Giarratano Carlo Alberto Giorgi Eleonora Mioranza Cristina Falci Giovanni Faggioni Francesca Caumo Gaia Griguolo Maria Vittoria Dieci Val Source Type: research

Identifying luteolin as a potential drug for treating lung adenocarcinoma with COVID-19 affection based on integration analysis of pharmacology and transcriptome
CONCLUSION: HSP90AA1 was a target gene for further designing effective drugs for LUAD patients. Luteolin was a potential drug for treating patients with both LUAD and COVID-19.PMID:37694790 | DOI:10.2174/0929867331666230908090326
Source: Current Medicinal Chemistry - September 11, 2023 Category: Chemistry Authors: Ping Peng Na Li Ni Zhang Xiangning Fu Shu Peng Yujie Zhao Bo Ai Source Type: research

Stimuli-Responsive Hydrogel Microcapsules Harnessing the COVID-19 Immune Response for Cancer Therapeutics
We present the development of stimuli-responsive microcapsules, loaded with a viral immunogenetic agent, harnessing the immune response against the Coronavirus Disease 2019, COVID-19, to selectively attack liver cancer cells (hepatoma) or recognize breast cancer or hepatoma, by expression of green fluorescence protein, GFP. The pH-responsive microcapsules, modified with DNA-tetrahedra nanostructures, increased hepatoma permeation by 50%. Incorporation of a GFP-encoding lentivirus vector inside the tumor-targeting pH-stimulated miRNA-triggered and Alpha-fetoprotein-dictated microcapsules enables the demonstration of neoplas...
Source: Angewandte Chemie - September 7, 2023 Category: Chemistry Authors: Amit Fischer Avner Ehrlich Yevgeni Plotkin Yu Ouyang Klil Asulin Ioannidis Konstantinos Chunhai Fan Yaakov Nahmias Itamar Willner Source Type: research

Impact of COVID-19 on the End-of-Life Care of Cancer Patients Who Died in a Korean Tertiary Hospital: A Retrospective Study
CONCLUSION: This study suggests that EOL care for cancer patients who died in a tertiary hospital deteriorated during the COVID-19 pandemic. The implementation of medical care at the EOL and the preferred place of death should be discussed carefully in advance for high-quality EOL care.PMID:37674665 | PMC:PMC10179996 | DOI:10.14475/jhpc.2022.25.4.150
Source: Cancer Control - September 7, 2023 Category: Cancer & Oncology Authors: Jeongmi Shin Yejin Kim Shin Hye Yoo Jin-Ah Sim Bhumsuk Keam Source Type: research

Retrospective Case-Control Study of REGEN-COV (casirivimab and imdevimab) Therapy for Patients with COVID-19 and Cancer Using the United States MarketScan ® Database
Conclusion Patients with cancer treated with REGEN-COV experienced a decreased risk for hospitalization, hospitalization duration, and total COVID-19-related costs. Patients with cancer were at a higher risk of being hospitalized for COVID-19 than were those without cancer. The use of neutralizing antibody therapy may reduce the risk of severe COVID-19 infection for patients with cancer with an otherwise high risk. Future replication studies should be conducted using other databases that include Medicaid users and other insured persons for comparison and validation.PMID:37666220 | DOI:10.1159/000533614
Source: Oncology - September 4, 2023 Category: Cancer & Oncology Authors: Kazue Takemoto Source Type: research

Patient Report on the Impact of Coronavirus Disease 2019 and Living With Lung Cancer
CONCLUSIONS: An integrative patient-reported view on the impact of COVID-19 is important for adequate preparation to ensure undisrupted treatment and allocation of resources.PMID:37663676 | PMC:PMC10472288 | DOI:10.1016/j.jtocrr.2023.100549
Source: Clinical Lung Cancer - September 4, 2023 Category: Cancer & Oncology Authors: Tendai M Chihuri Upal Basu Roy Amy Moore Anne-Marie Baird Tracey L Grant Bellinda L King-Kallimanis Source Type: research