Results 81 to 90 of about 3,299,262 (309)

Pharmacological STING Activation Is a Potential Alternative to Overcome Drug-Resistance in Melanoma

Frontiers in Oncology, 2020
Melanoma is the most aggressive type of skin cancer and resistance to the conventional chemotherapy is the major cause for its poor prognosis. Metabolic perturbations leading to increased production of reactive oxygen species activate NRF2-dependent anti-
Sandhya Chipurupalli, Sandhya Chipurupalli, Raja Ganesan, S. P. Dhanabal, M. Suresh Kumar, Nirmal Robinson   +5 more
doaj   +1 more source

Diversity and complexity in neural organoids

FEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

Chemokine expression and viral infection of the central nervous system: regulation of host defense and neuropathology. [PDF]

, 2001
An effective host response against viral infection of the central nervous system (CNS) is the principal factor dictating the outcome of infection. It is the responsibility of the immune response to contain and control viral replication. Paradoxically, it
Lane, TE, Liu, MT
core  

Transcriptional network analysis of PTEN‐protein‐deficient prostate tumors reveals robust stromal reprogramming and signs of senescent paracrine communication

Molecular Oncology, EarlyView.
Combining PTEN protein assessment and transcriptomic profiling of prostate tumors, we uncovered a network enriched in senescence and extracellular matrix (ECM) programs associated with PTEN loss and conserved in a mouse model. We show that PTEN‐deficient cells trigger paracrine remodeling of the surrounding stroma and this information could help ...
Ivana Rondon‐Lorefice, Jose I. Lopez, Aitziber Ugalde‐Olano, Maite Zufiaurre, Ianire Astobiza, Natalia Martin‐Martin, Laura Bozal‐Basterra, Saioa Garcia‐Longarte, Amaia Zabala‐Letona, Sofia Rey, Aida Santos‐Martin, Miguel Unda, Ana Loizaga‐Iriarte, Mariona Graupera, Paolo Nuciforo, Arkaitz Carracedo, Isabel Mendizabal   +16 more
wiley   +1 more source

METTL3/METTL14 maintain human nucleoli integrity by mediating SUV39H1/H2 degradation

Nature Communications
Nucleoli are fundamentally essential sites for ribosome biogenesis in cells and formed by liquid-liquid phase separation (LLPS) for a multilayer condensate structure. How the nucleoli integrity is maintained remains poorly understood.
Yongli Shan, Yanqi Zhang, Yanxing Wei, Cong Zhang, Huaisong Lin, Jiangping He, Junwei Wang, Wenjing Guo, Heying Li, Qianyu Chen, Tiancheng Zhou, Qi Xing, Yancai Liu, Jiekai Chen, Guangjin Pan   +14 more
doaj   +1 more source

Time-delayed model of immune response in plants [PDF]

, 2015
In the studies of plant infections, the plant immune response is known to play an essential role. In this paper we derive and analyse a new mathematical model of plant immune response with particular account for post-transcriptional gene silencing (PTGS).
Al-Taleb, Beretta, Beretta, Berger, Bergstrom, Bernstein, Blyuss, Blyuss, Breda, Burgyán, Campbell, Chan, Costa, Cuccato, De Lenheer, Ehness, Escobar, Fritig, G. Neofytou, Gergerich, Gourley, Groenenboom, Gu, Hammond, Himber, Jeger, Jones, K.B. Blyuss, Liang, Llave, McCluskey, Melnyk, Mitsuhara, Molnar, Perelson, Purcell, Raab, Raja, Roberts, Rojas, Roth, Ruan, Schultz, Smith, Smith, Sonoda, Strange, Taşkin, Tenllado, Tilman, van den Bosch, Vaucheret, Wassenegger, Waterhouse, Waterhouse, Y.N. Kyrychko, Yuan, Zhang, Zhang, Zhang, Zhang, Zhang, Zvereva   +62 more
core   +2 more sources

Potential therapeutic targeting of BKCa channels in glioblastoma treatment

Molecular Oncology, EarlyView.
This review summarizes current insights into the role of BKCa and mitoBKCa channels in glioblastoma biology, their potential classification as oncochannels, and the emerging pharmacological strategies targeting these channels, emphasizing the translational challenges in developing BKCa‐directed therapies for glioblastoma treatment.
Kamila Maliszewska‐Olejniczak, Karolina Pytlak, Sandra Jaworowska, Bogusz Kulawiak, Piotr Bednarczyk   +4 more
wiley   +1 more source

Characterization of gene regulatory networks underlying key properties in human hematopoietic stem cell ontogeny

Cell Regeneration
Human hematopoiesis starts at early yolk sac and undergoes site- and stage-specific changes over development. The intrinsic mechanism underlying property changes in hematopoiesis ontogeny remains poorly understood.
Fei Li, Yanling Zhu, Tianyu Wang, Jun Tang, Yuhua Huang, Jiaming Gu, Yuchan Mai, Mingquan Wang, Zhishuai Zhang, Jiaying Ning, Baoqiang Kang, Junwei Wang, Tiancheng Zhou, Yazhou Cui, Guangjin Pan   +14 more
doaj   +1 more source

Africanized honeybee venom (Apis mellifera) promotes human complement activation split products storm

Frontiers in Immunology
IntroductionComplement activation split products are signatures of many immunopathological disorders. Among the laboratory findings observed in these diseases, a reduction in the level of circulating intact complement components can be mentioned, and ...
Felipe Silva de França, Felipe Silva de França, Ricardo de Oliveira Orsi, Dayanne Carla Fernandes, Dayanne Carla Fernandes, Thyago Bispo Leonel, Thyago Bispo Leonel, Denise V. Tambourgi, Denise V. Tambourgi   +8 more
doaj   +1 more source

Do Longer Delays Matter? The Effect of Prolonging Delay in CTL Activation [PDF]

, 2010
The activation of a specific immune response takes place in the lymphoid organs such as the spleen. We present here a simplified model of the proliferation of specific immune cells in the form of a single delay equation.
Gallegos, Angela, Radunskaya, Ami
core   +2 more sources