Mark E. Rose
A5034986605- Coccidia and coccidiosis research
- Stellar, planetary, and galactic studies
- Animal Nutrition and Physiology
- Parasitic Infections and Diagnostics
- Astrophysics and Star Formation Studies
- Astronomy and Astrophysical Research
- Astro and Planetary Science
- Helminth infection and control
- Veterinary medicine and infectious diseases
- Toxoplasma gondii Research Studies
- Astronomical Observations and Instrumentation
- Calibration and Measurement Techniques
- Spacecraft and Cryogenic Technologies
- Rabbits: Nutrition, Reproduction, Health
- Animal Virus Infections Studies
- Gamma-ray bursts and supernovae
- Drug-Induced Adverse Reactions
- Bird parasitology and diseases
- Contact Dermatitis and Allergies
- SARS-CoV-2 and COVID-19 Research
- Atmospheric Ozone and Climate
- Animal health and immunology
- Parasites and Host Interactions
- Immune Cell Function and Interaction
- Immunodeficiency and Autoimmune Disorders
Peter Doherty Institute
2025
The University of Melbourne
2025
Austin Health
2025
Ames Research Center
2016-2024
Wellcome Sanger Institute
2021
Leidos (United States)
2018-2019
Stinger Ghaffarian Technologies (United States)
2017
The Ohio State University
2006-2015
Cleveland Clinic
2004-2007
The Pirbright Institute
1988-2000
We describe the catalogs assembled and algorithms used to populate revised TESS Input Catalog (TIC), based on incorporation of Gaia second data release. also a ranking system for prioritizing stars 2-minute cadence observations, assemble Candidate Target List (CTL) using that ranking. The TIC is available Mikulski Archive Space Telescopes (MAST) server, an enhanced CTL through Filtergraph visualization portal at URL http://filtergraph.vanderbilt.edu/tess_ctl.
We present 2,241 exoplanet candidates identified with data from the Transiting Exoplanet Survey Satellite (TESS) during its two-year prime mission. list these in TESS Objects of Interest (TOI) Catalog, which includes both new planet found by and previously-known planets recovered observations. describe process used to identify TOIs investigate characteristics candidates, discuss some notable discoveries. The TOI Catalog an unprecedented number small around nearby bright stars, are...
Data from the newly-commissioned \textit{Transiting Exoplanet Survey Satellite} (TESS) has revealed a "hot Earth" around LHS 3844, an M dwarf located 15 pc away. The planet radius of $1.32\pm 0.02$ $R_\oplus$ and orbits star every 11 hours. Although existence atmosphere such strongly irradiated is questionable, bright enough ($I=11.9$, $K=9.1$) for this possibility to be investigated with transit occultation spectroscopy. star's brightness planet's short period will also facilitate...
Abstract We report the delivery to Mikulski Archive for Space Telescopes of target pixel and light curve files up 160,000 targets selected from full-frame images (FFI) each TESS Northern hemisphere observing sector. The data include calibrated pixels, simple aperture photometry flux time series, presearch conditioning corrected series. These provide users with high quality, uniform pipeline products a selection FFI targets, that would otherwise not be readily available. Additionally, we...
We report the detection of first circumbinary planet found by TESS. The target, a known eclipsing binary, was observed in sectors 1 through 12 at 30-minute cadence and 4 two-minute cadence. It consists two stars with masses 1.1 MSun 0.3 on slightly eccentric (0.16), 14.6-day orbit, producing prominent primary eclipses shallow secondary eclipses. has radius ~6.9 REarth to make three transits across star roughly equal depths (~0.2%) but different durations -- common signature transiting...
Abstract AU Mic is a young (∼24 Myr), pre-main-sequence M dwarf star that was observed in the first month of science observations Transiting Exoplanet Survey Satellite (TESS) and reobserved 2 years later. This target has photometric variability from variety sources readily apparent TESS light curves; spots induce modulation curve, flares are present throughout (manifesting as sharp rises with slow exponential decay phases), transits b may be seen by eye dips curve. We combined analysis both...
Comparisons were made between infections with Eimeria spp. in normal animals and functional deficiencies either T-lymphocytes (athymic nude rats) or B-lymphocytes (bursectomized chickens). Approximately three times more oocysts of E. nieschulzi passed during a primary infection the nu/nu rats, contrast to nu/+ they completely susceptible reinfection. Nu/nu rats did not produce agglutinating antibodies sporozoites, injections serum from immunized caused reduction oocyst production both rats....
We present the discovery and characterisation of two transiting planets observed by Transiting Exoplanet Survey Satellite (TESS) orbiting nearby (d ~ 22 pc), bright (J 9 mag) M3.5 dwarf LTT 3780 (TOI-732). confirm both their association with via ground-based photometry determine masses using precise radial velocities measured CARMENES spectrograph. Precise stellar parameters determined from high resolution spectra that is a mid-M an effective temperature T_eff = 3360 +\- 51 K, surface...
Abstract We carry out a phase-curve analysis of the KELT-9 system using photometric observations from NASA’s Transiting Exoplanet Survey Satellite (TESS). The measured secondary eclipse depth and peak-to-peak atmospheric brightness modulation are <?CDATA ${650}_{-15}^{+14}$?> 566 ± 16 ppm, respectively. planet’s variation reaches maximum 31 5 minutes before midpoint eclipse, indicating 5.°2 0.°9 eastward shift in dayside hot spot substellar point. also detect stellar pulsations on with...
SUMMARY The effect of treatment with monoclonal antibodies (Mabs) which deplete CD4 + or CD8 T lymphocytes, on infections Eimeria spp. was examined in NIH mice. Treatment anti-CD4 Mab increased susceptibility to primary E. vermiformis pragensis and reduced the subsequent resistance mice homologous challenge. Similar immune did not affect their re-infection but this depleted lymphocytes. In immunized -depletion very slight, apparent only as presence small numbers oocysts faeces some mice;...
Neutralization of endogenous gamma interferon by treatment with a rat monoclonal antibody caused enhancement infection the protozoon Eimeria vermiformis in naive BALB/c mice. The effect was dose dependent and apparent when given at 2 h before or up to 7 days postinfection, but it decreased increasing time postinfection between 4 7. titers parasite-specific antibodies serum were not significantly affected injection antibodies. Treatment during priming did prevent development resistance...
An attempt was made to determine the relative importance of different life-cycle stages Eimeria maxima in induction immunity and also those most affected by immune response host. In one experiment controlled chemotherapy but all other experiments partial life-cycles were induced transfers infected mucosa between hosts. The results indicated that second generation schizont stage is probably concerned protective sexual are susceptible inhibition. After initial inhibition host earlier asexual...
Abstract Transiting Exoplanet Survey Satellite ( TESS ) observations have revealed a compact multiplanet system around the sixth-magnitude star HR 858 (TIC 178155732, TOI 396), located 32 pc away. Three planets, each about twice size of Earth, transit this slightly evolved, late F-type star, which is also member visual binary. Two planets may be in mean motion resonance. We analyze observations, using novel methods to model and remove instrumental systematic errors, combine these data with...
We study the red-optical photometry of ultra-hot Jupiter WASP-121 b as observed by Transiting Exoplanet Survey Satellite (TESS) and model its atmosphere through a radiative transfer simulation. Given short orbital period $\sim1.275$ days, inflated state bright host star, is exceptionally favorable for detailed atmospheric characterization. Towards this purpose, we use \texttt{allesfitter} to characterize full phase curve, including planetary modulation secondary eclipse. measure day...
Hot jupiters (P < 10 d, M > 60 $\mathrm{M}_\oplus$) are almost always found alone around their stars, but four out of hundreds known have inner companion planets. These rare companions allow us to constrain the hot jupiter's formation history by ruling high-eccentricity tidal migration. Less is about Saturn-mass We report here discovery TOI-2000 system, which features a planet with smaller companion. The mini-neptune b ($2.70 \pm 0.15 \,\mathrm{R}_\oplus$, $11.0 2.4 \,\mathrm{M}_\oplus$) in...
The TOI-1130 is a known planetary system around K-dwarf consisting of gas giant planet, c, on an 8.4-day orbit, accompanied by inner Neptune-sized b, with orbital period 4.1 days. We collected precise radial velocity (RV) measurements the HARPS and PFS spectrographs as part our ongoing RV follow-up program. perform photodynamical modeling RVs, transit photometry from Transiting Exoplanet Survey Satellite (TESS) TESS Follow-up Observing Program. determine planet masses radii b c to be Mb =...
Angiogenesis, the formation of new blood vessels, is critical to tumor growth and metastasis. Vascular endothelial factor (VEGF), an important angiogenic activator, essential for angiogenesis. Our laboratory has used a rodent model human esophageal squamous cell carcinoma (ESCC) identify putative chemopreventive agents this disease determine their mechanisms action. We reported that dietary black raspberry powder (BRB) inhibits N -nitrosomethylbenzylamine (NMBA)-induced development in rat...