Results 121 to 130 of about 806,056 (297)

Alu complementary DNA is enriched in atrophic macular degeneration and triggers retinal pigmented epithelium toxicity via cytosolic innate immunity. [PDF]

Sci Adv, 2021
Fukuda S, Narendran S, Varshney A, Nagasaka Y, Wang SB, Ambati K, Apicella I, Pereira F, Fowler BJ, Yasuma T, Hirahara S, Yasuma R, Huang P, Yerramothu P, Makin RD, Wang M, Baker KL, Marion KM, Huang X, Baghdasaryan E, Ambati M, Ambati VL, Banerjee D, Bonilha VL, Tolstonog GV, Held U, Ogura Y, Terasaki H, Oshika T, Bhattarai D, Kim KB, Feldman SH, Aguirre JI, Hinton DR, Kerur N, Sadda SR, Schumann GG, Gelfand BD, Ambati J.   +38 more
europepmc   +1 more source

Genetic attenuation of ALDH1A1 increases metastatic potential and aggressiveness in colorectal cancer

Molecular Oncology, EarlyView.
Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova, Zuzana Kozovska, Ondrej Pos, Kristina Pavlov, Sachin Gulati, Peter Makovicky, Kristina Jakic, Monika Burikova, Eva Sedlackova, Barbora Svitkova, Silvia Tyciakova, Vojtech Bystry, Nicolas Blavet, Boris Tichy, Matej Hrnciar, Jaroslav Budis, Miroslav Tomas, Peter Dubovan, Georgina Kolnikova, Veronika Repaska, Nikoleta Mojzesova, Eva Zomborska, Daniel Pindak, Michal Mego, Tomas Szemes, Miroslava Matuskova   +25 more
wiley   +1 more source

Surface-enhanced Raman scattering used to study the structure of layers formed on metal surfaces from single-stranded DNA and 6-mercaptohexan-1-ol: influence of hybridization with the complementary DNA and influence of the metal substrate. [PDF]

RSC Adv, 2022
Michałowska A, Gajda A, Kowalczyk A, Weyher JL, Nowicka AM, Kudelski A.   +5 more
europepmc   +1 more source

Dimethyl fumarate combined with cisplatin at subcytotoxic doses sensitizes cervical cancer toward ferroptosis and apoptosis through GSH restriction and p53 (re)activation

Molecular Oncology, EarlyView.
Dimethyl fumarate (DMF) reduces growth of HPV‐positive cervical cancer spheroids and induces ferroptosis in cervical cancer cells via blocking SLC7A11/Glutathione (GSH) axis. Combination of subcytotoxic doses of DMF and cisplatin (CDDP) further suppresses spheroid growth and drives cell death in 2D culture models.
Carolina Punziano, Giuseppina Minopoli, Simona Romano, Laura Marrone, Katia Aquilano, Maria Lina Tornesello, Raffaella Faraonio   +6 more
wiley   +1 more source

POSoligo software for in vitro gene synthesis

Scientific Reports
Oligonucleotide synthesis is vital for molecular experiments. Bioinformatics has been employed to create various algorithmic tools for the in vitro synthesis of nucleotides.
Yingying Tong, Jie Sun, Yang Chen, Changhua Yi, Hua Wang, Caixin Li, Nana Dai, Guanghua Yang   +7 more
doaj   +1 more source

Cytoplasmic synthesis of endogenous Alu complementary DNA via reverse transcription and implications in age-related macular degeneration. [PDF]

Proc Natl Acad Sci U S A, 2021
Fukuda S, Varshney A, Fowler BJ, Wang SB, Narendran S, Ambati K, Yasuma T, Magagnoli J, Leung H, Hirahara S, Nagasaka Y, Yasuma R, Apicella I, Pereira F, Makin RD, Magner E, Liu X, Sun J, Wang M, Baker K, Marion KM, Huang X, Baghdasaryan E, Ambati M, Ambati VL, Pandey A, Pandya L, Cummings T, Banerjee D, Huang P, Yerramothu P, Tolstonog GV, Held U, Erwin JA, Paquola ACM, Herdy JR, Ogura Y, Terasaki H, Oshika T, Darwish S, Singh RK, Mozaffari S, Bhattarai D, Kim KB, Hardin JW, Bennett CL, Hinton DR, Hanson TE, Röver C, Parang K, Kerur N, Liu J, Werner BC, Sutton SS, Sadda SR, Schumann GG, Gelfand BD, Gage FH, Ambati J.   +58 more
europepmc   +1 more source

Targeted modulation of IGFL2‐AS1 reveals its translational potential in cervical adenocarcinoma

Molecular Oncology, EarlyView.
Cervical adenocarcinoma patients face worse outcomes than squamous cell carcinoma counterparts despite similar treatment. The identification of IGFL2‐AS1's differential expression provides a molecular basis for distinguishing these histotypes, paving the way for personalized therapies and improved survival in vulnerable populations globally.
Ricardo Cesar Cintra, Lucca Paolo Hsu Helmich, Daniel Rodrigues de Bastos, Laura Sichero, Patrícia Savio de Araujo‐Souza, Fabio Passetti, Luisa Lina Villa   +6 more
wiley   +1 more source

Real-space and real-time dynamics of CRISPR-Cas9 visualized by high-speed atomic force microscopy

Nature Communications, 2017
CRISPR RNA-guided endonuclease Cas9 recognizes and cleaves the double-stranded DNA complementary to the RNA guide. Here the authors use high-speed atomic force micropcopy (HS-AFM) to visualize the conformational dynamics of Cas9 during its DNA targeting ...
Mikihiro Shibata, Hiroshi Nishimasu, Noriyuki Kodera, Seiichi Hirano, Toshio Ando, Takayuki Uchihashi, Osamu Nureki   +6 more
doaj   +1 more source

COMP–PMEPA1 axis promotes epithelial‐to‐mesenchymal transition in breast cancer cells

Molecular Oncology, EarlyView.
This study reveals that cartilage oligomeric matrix protein (COMP) promotes epithelial‐to‐mesenchymal transition (EMT) in breast cancer. We identify PMEPA1 (protein TMEPAI) as a novel COMP‐binding partner that mediates EMT via binding to the TSP domains of COMP, establishing the COMP–PMEPA1 axis as a key EMT driver in breast cancer.
Konstantinos S. Papadakos, Gilar Gorji‐bahri, Lejla Gradjan, Julia Zajac, Kacper Gil, Yvonne Thokozile Nduku, Anna M. Blom   +6 more
wiley   +1 more source

Pre‐analytical optimization of cell‐free DNA and extracellular vesicle‐derived DNA for mutation detection in liquid biopsies

Molecular Oncology, EarlyView.
Pre‐analytical handling critically determines liquid biopsy performance. This study defines practical best‐practice conditions for cell‐free DNA (cfDNA) and extracellular vesicle–derived DNA (evDNA), showing how processing time, storage conditions, tube type, and plasma input volume affect DNA integrity and mutation detection.
Jonas Dohmen, Lucrezia De Santis, Bret M. Stephens, Vincent Bernard, Jörg C. Kalff, Lara Braun, Phillipp Leyendecker, Johannes Röttgen, Daniel Weissinger, Anirban Maitra, Paola A. Guerrero, Alexander Semaan   +11 more
wiley   +1 more source