Results 111 to 120 of about 5,547,320 (286)

Compton scattering of twisted light: angular distribution and polarization of scattered photons

, 2015
Compton scattering of twisted photons is investigated within a non-relativistic framework using first-order perturbation theory. We formulate the problem in the density matrix theory, which enables one to gain new insights into scattering processes of ...
Fritzsche, S., Seipt, D., Stock, S., Surzhykov, A.   +3 more
core   +1 more source

Therapeutic strategies for MMAE‐resistant bladder cancer through DPP4 inhibition

Molecular Oncology, EarlyView.
We established monomethyl auristatin E (MMAE)‐resistant bladder cancer (BC) cell lines by exposure to progressively increasing concentrations of MMAE in vitro. RNA sequencing showed DPP4 expression was increased in MMAE‐resistant BC cells. Both si‐DPP4 and the DPP4 inhibitor sitagliptin suppressed the viability of MMAE‐resistant BC cells.
Gang Li, Shuichi Tatarano, Hirofumi Yoshino, Saeki Saito, Mitsuhiko Tominaga, Junya Arima, Ikumi Fukuda, Takashi Sakaguchi, Ryosuke Matsushita, Yasutoshi Yamada, Hideki Enokida   +10 more
wiley   +1 more source

Estimating fiber orientation distribution functions in 3D-Polarized Light Imaging

Frontiers in Neuroanatomy, 2016
Research of the human brain connectome requires multiscale approaches derived from independent imaging methods ideally applied to the same object. Hence, comprehensible strategies for data integration across modalities and across scales are essential. We
Markus eAxer, Sven eStrohmer, Sven eStrohmer, David eGräßel, Oliver eBücker, Melanie eDohmen, Julia eReckfort, Karl eZilles, Karl eZilles, Karl eZilles, Katrin eAmunts, Katrin eAmunts   +11 more
doaj   +1 more source

Mapping light distribution in the brain via MRI. [PDF]

Nat Biomed Eng, 2023
Singh A, McMahon MT.
europepmc   +1 more source

Direct Measurement of Kirkwood-Rihaczek distribution for spatial properties of coherent light beam

, 2009
We present direct measurement of Kirkwood-Rihaczek (KR) distribution for spatial properties of coherent light beam in terms of position and momentum (angle) coordinates.
K. Husimi, Kim Fook Lee, L. Cohen, M. I. Kolobov, M. I. Kolobov, M. I. Kolobov, M. I. Kolobov, M. J. Bastiaans, R. Loudon, Robert K. Tyson, Viktor Bollen, W. H. Louisell, W. P. Schleich, Yong Meng Sua   +13 more
core   +1 more source

Infrared laser sampling of low volumes combined with shotgun lipidomics reveals lipid markers in palatine tonsil carcinoma

Molecular Oncology, EarlyView.
Nanosecond infrared laser (NIRL) low‐volume sampling combined with shotgun lipidomics uncovers distinct lipidome alterations in oropharyngeal squamous cell carcinoma (OPSCC) of the palatine tonsil. Several lipid species consistently differentiate tumor from healthy tissue, highlighting their potential as diagnostic markers.
Leonard Kerkhoff, Manuela Moritz, Dennis Eggert, Anna Worthmann, Joerg Heeren, Henrike Zech, Till S. Clauditz, Waldemar Wilczak, Hartmut Schlüter, Christian S. Betz, Arne Böttcher, Jan Hahn   +11 more
wiley   +1 more source

Quark Correlations and Single Spin Asymmetries

, 2003
We analyze the Sivers asymmetry in light-cone gauge. The average transverse momentum of the quark distribution is related to the correlation between the quark distribution and the transverse component of the gauge field at $x^-\pm \infty$.
Anselmino, Anselmino, Bachetta, Belitsky, Boer, Boer, Boer, Brodksy, Burkardt, Burkardt, Burkardt, Burkardt, Burkardt, Burkardt, Collins, Collins, Ji, M. Burkardt, Mulders, Qiu, Schäfer, Sivers, Tangerman, Yuan   +23 more
core   +3 more sources

Recurrent cancer‐associated ERBB4 mutations are transforming and confer resistance to targeted therapies

Molecular Oncology, EarlyView.
We show that the majority of the 18 analyzed recurrent cancer‐associated ERBB4 mutations are transforming. The most potent mutations are activating, co‐operate with other ERBB receptors, and are sensitive to pan‐ERBB inhibitors. Activating ERBB4 mutations also promote therapy resistance in EGFR‐mutant lung cancer.
Veera K. Ojala, Sini Ahonen, Sara Peltola, Aura Tuohisto‐Kokko, Olaya Esparta, Peppi Suominen, Anne Jokilammi, Iman Farahani, Deepankar Chakroborty, Nikol Dibus, Steffen Boettcher, Tomi T. Airenne, Mark S. Johnson, Lisa D. Eli, Klaus Elenius, Kari J. Kurppa   +15 more
wiley   +1 more source

Mapping light distribution in tissue by using MRI-detectable photosensitive liposomes. [PDF]

Nat Biomed Eng, 2023
Simon J, Schwalm M, Morstein J, Trauner D, Jasanoff A.   +4 more
europepmc   +1 more source

Peroxidasin enables melanoma immune escape by inhibiting natural killer cell cytotoxicity

Molecular Oncology, EarlyView.
Peroxidasin (PXDN) is secreted by melanoma cells and binds the NK cell receptor NKG2D, thereby suppressing NK cell activation and cytotoxicity. PXDN depletion restores NKG2D signaling and enables effective NK cell–mediated melanoma killing. These findings identify PXDN as a previously unrecognized immune evasion factor and a potential target to improve
Hsu‐Min Sung, David Bickel, Lena C. M. Krause, Daria Ezeriņa, Christian Ickes, Julian Wojtachnia, Christine S. Gibhardt, Magdalena Shumanska, Khadija Wahni, Andrea Paluschkiwitz, Julia Malo Pueyo, Ekaterina Baranova, Wim Vranken, Hedwig Stanisz, Ioana Stejerean‐Todoran, Michael P. Schön, Joris Messens, Ivan Bogeski   +17 more
wiley   +1 more source