Results 121 to 130 of about 10,201 (312)

Enabling New Operations Concepts for Lunar and Mars Exploration [PDF]

, 2005
John Jaap
openalex   +1 more source

Key role for inhibins in effective T cell activation, migration and Th17 differentiation

FEBS Open Bio, EarlyView.
Activins/inhibins modulate immune responses. Here, we show that inhibins can be produced very early after T cell activation and can act in an autocrine way, favoring Th1 versus Th17 differentiation and CCL19/CCL21 mediated migration. Recombinant inhibin A can restore the Th1/Th17 balance, highlighting the role of inhibins as key regulators of T cell ...
Sandra Ortega‐Francisco, Roxana Olguín‐Alor, Lizbeth Bolaños‐Castro, Alexandra Morales‐Cruz, Marisol De La Fuente‐Granada, Gloria Soldevila   +5 more
wiley   +1 more source

Planetary Protection and the astrobiological exploration of Mars: Proactive steps in moving forward. [PDF]

Adv Space Res, 2019
Fairén AG, Schulze-Makuch D, Whyte L, Parro V, Pavlov A, Gómez-Elvira J, Azua-Bustos A, Fink W, Baker V.   +8 more
europepmc   +1 more source

Nature and origin of the hematite‐bearing plains of Terra Meridiani based on analyses of orbital and Mars Exploration rover data sets [PDF]

, 2006
R. E. Arvidson, F. Poulet, R. V. Morris, Jean‐Pierre Bibring, J. F. Bell, S. W. Squyres, P. R. Christensen, G. Bellucci, B. Gondet, B. L. Ehlmann, W. H. Farrand, R. L. Fergason, M. P. Golombek, J. L. Griffes, J. P. Grotzinger, E. A. Guinness, K. E. Herkenhoff, J. R. Johnson, G. Klingelhöfer, Y. Langevin, D. W. Ming, K. D. Seelos, R. Sullivan, J. G. Ward, S. M. Wiseman, M. J. Wolff   +25 more
openalex   +1 more source

Spinal Cord Abnormalities in Early Pediatric Multiple Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Spinal cord lesions and atrophy in the cervical region are common in adult multiple sclerosis (MS) and correlate with disability. Whether similar abnormalities occur in pediatric MS patients is largely unknown. Clinical and MRI evaluations were performed in 38 pediatric MS patients and 13 healthy controls (HC).
Monica Margoni, Paola Valsasina, Paolo Preziosa, Martina Rubin, Mor Gueye, Lucia Moiola, Maria Assunta Rocca, Massimo Filippi   +7 more
wiley   +1 more source

Requirements for Portable Instrument Suites during Human Scientific Exploration of Mars. [PDF]

Astrobiology, 2019
Sehlke A, Mirmalek Z, Burtt D, Haberle CW, Santiago-Materese D, Kobs Nawotniak SE, Hughes SS, Garry WB, Bramall N, Brown AJ, Heldmann JL, Lim DSS.   +11 more
europepmc   +1 more source

Mars Exploration Entry, Descent and Landing Challenges [PDF]

, 2006
Robert D. Braun, Rob Manning, Robert D. Braun, Rob Manning   +3 more
openalex   +1 more source

3D MRI Tract‐Specific Spinal Cord Lesion Pattern Improves Prediction of Distinct Neurological Recovery

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To distinguish lateralized motor‐ and sensory‐tract damage after acute spinal cord injury (SCI) and explore its predictive power for motor and sensory recovery. Methods Thirty‐five SCI patients (two female) from a multi‐center data set (placebo‐arm of the Nogo‐A‐Inhibition in SCI trial) underwent routine T2‐weighted sagittal MRI ...
Lynn Farner, Tim M. Emmenegger, Simon Schading‐Sassenhausen, Julia Berroth, Maryam Seif, Armin Curt, Patrick Freund, The Nogo Inhibition in Spinal Cord Injury Study Group   +7 more
wiley   +1 more source

Enhanced Interactive Rendering for Rovers of Lunar Polar Region and Martian Surface

Remote Sensing
Appropriate environmental sensing methods and visualization representations are crucial foundations for the in situ exploration of planets. In this paper, we developed specialized visualization methods to facilitate the rover’s interaction and decision ...
Jiehao Bi, Ang Jin, Chi Chen, Shen Ying
doaj   +1 more source

The BASALT Research Program: Designing and Developing Mission Elements in Support of Human Scientific Exploration of Mars. [PDF]

Astrobiology, 2019
Lim DSS, Abercromby AFJ, Kobs Nawotniak SE, Lees DS, Miller MJ, Brady AL, Miller MJ, Mirmalek Z, Sehlke A, Payler SJ, Stevens AH, Haberle CW, Beaton KH, Chappell SP, Hughes SS, Cockell CS, Elphic RC, Downs MT, Heldmann JL.   +18 more
europepmc   +1 more source