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5,856 results for “B cells”
FIGURE 2. Craterellus albostrigosus. A–B. basidia. C. spores. D. pileipellis E. pileal fasciculate scale cells. F–G in Two new species of Craterellus (Cantharellaceae) from tropical India
FIGURE 2. Craterellus albostrigosus. A–B. basidia. C. spores. D. pileipellis E. pileal fasciculate scale cells. F–G. fasciculate scale elements of stipitipellis. Scale bar=10 μm. Photos: C. Bijeesh
FIGURE 2. Marchesinia principensis. A. Lobes. B. Lobules. C. Underleaves. D. Stem cross section. E. Basal lobe cells. F. Mid-lobe cells. G in Marchesinia principensis (Marchantiophyta, Lejeuneaceae), a new liverwort species from Príncipe, West Africa
FIGURE 2. Marchesinia principensis. A. Lobes. B. Lobules. C. Underleaves. D. Stem cross section. E. Basal lobe cells. F. Mid-lobe cells. G. Cells at lobe apex. H. Stem in ventral view, underleaves are detached. All from Shevock 40260. Photos by F. Müller.
FIGURE 1. Bryoerythrophyllum subcaespitosum. A. Habit, dry. B–D. Leaves. E. Perichaetial leaf. F. Leaf apex. G. Basal laminal cells. H. Perichaetial leaf margin. I. Upper laminal cells. J–M in Bryoerythrophyllum subcaespitosum (Pottiaceae), a new combination for a neglected species from South America
FIGURE 1. Bryoerythrophyllum subcaespitosum. A. Habit, dry. B–D. Leaves. E. Perichaetial leaf. F. Leaf apex. G. Basal laminal cells. H. Perichaetial leaf margin. I. Upper laminal cells. J–M. Cross-sections of the leaf. N. Peristome. O. Cross-section of stem. Scale bars: A = 0.1 cm. B–E = 0.2 mm. F, H, N = 50 µm. G = 60 µm. I = 20 µm. J, K, L, M = 40 µm. O = 25 µm. A–C, F, G, I–M, O from Cano et al. 5149, MUB; D, E, H, N from Lindig 2008, BM.
FIGURE 5. Ideograms and somatic metaphase cells. A. Clematis iranica. B. C. orientalis. C. C. iranica D. C. orientalis. Scale bar 10 in A new species of Clematis L. (Ranunculaceae) from Iran
FIGURE 5. Ideograms and somatic metaphase cells. A. Clematis iranica. B. C. orientalis. C. C. iranica D. C. orientalis. Scale bar 10 µm.
FIGURE 3. Corniculariella brasiliensis. Micromorphological characters. a Conidia 1-septate. b Conidiogenous cells phialidic. c in Corniculariella brasiliensis, a new species of coelomycetes in the rhizosphere of Caesalpinia echinata (Fabaceae, Caesalpinioideae) in Brazil
FIGURE 3. Corniculariella brasiliensis. Micromorphological characters. a Conidia 1-septate. b Conidiogenous cells phialidic. c Conidiomata eustromatic immersed in the culture medium.
FIGURE 1. Pseudosymblepharis perlongifolia. A. Leaf. B. Leaf apex. C. Middle laminal cells. D in Pseudosymblepharis perlongifolia (Bryophyta, Pottiaceae), a neglected species from Malaysia new for America
FIGURE 1. Pseudosymblepharis perlongifolia. A. Leaf. B. Leaf apex. C. Middle laminal cells. D. Cells in transition area of the leaf base. E. Cross-section at midleaf. F. Cross-section of stem. G. Rhizoids. (A, C, D, F and G from Buck 3874, NY00806295; B and E from Steere 85–47, NY00806310).
FIGURE 1. Hierochloe sect. Monoecia micromorphology details. A–C. Leaf transverse section. A. H. pusilla, leaf transverse section open with round ribs. B. H. juncifolia, leaf transverse section closed with polygonal ribs. C. H. redolens var. altissima, leaf transverse section open with quadrangular ribs. D–F. Leaf epidermis. D. H. redolens var. gunckelii, adaxial epidermis with long cells type I3 and stomata. E. H. pusilla, leaf epidermis with long cells type I3 and short cells S5 in A revision of Hierochloe sect. Monoecia (Anthoxanthinae, Pooideae, Poaceae)
FIGURE 1. Hierochloe sect. Monoecia micromorphology details. A–C. Leaf transverse section. A. H. pusilla, leaf transverse section open with round ribs. B. H. juncifolia, leaf transverse section closed with polygonal ribs. C. H. redolens var. altissima, leaf transverse section open with quadrangular ribs. D–F. Leaf epidermis. D. H. redolens var. gunckelii, adaxial epidermis with long cells type I3 and stomata. E. H. pusilla, leaf epidermis with long cells type I3 and short cells S5 (round). F. H. juncifolia, leaf epidermis with long cells type I3 and short cells S2 (ax shaped).
FIGURE 2. Bryum glacierum. A. Plants. B. Leaf apex. C. Basal leaf cells. D. Middle leaf cells. E–F. Leaves. G in A new moss species from northwestern China: Bryum glacierum (Bryaceae)
FIGURE 2. Bryum glacierum. A. Plants. B. Leaf apex. C. Basal leaf cells. D. Middle leaf cells. E–F. Leaves. G. Cross-section of the stem. H–Q. Bulbils. All from the holotype.
FIGURE 1. Bryum glacierum. A. Plant. B. Leaves. C. Upper leaf cells. D. Middle leaf cells. E. Basal leaf cells. F. Bulbils. G in A new moss species from northwestern China: Bryum glacierum (Bryaceae)
FIGURE 1. Bryum glacierum. A. Plant. B. Leaves. C. Upper leaf cells. D. Middle leaf cells. E. Basal leaf cells. F. Bulbils. G. Crosssections of the leaf, from the upper part to the basal part. H. Cross-section of the stem. All from the holotype.
FIGURE 4. Cortinarius anaunianus a Spores. b Basidia. c Marginal cells. d in Cortinarius anaunianus (Agaricales, Cortinariaceae): a new species of the Humolentes clade from Italy
FIGURE 4. Cortinarius anaunianus a Spores. b Basidia. c Marginal cells. d Elements of the pileipellis. Coll. TR gmb 01246 (holotype). Scale bars: 10 μm. Drawings by T. Lezzi & R.J. Ferrari.
FIGURE. Myrmecridium schulzeri (IFRD500–012) a, b. Colonies on natural substrate. c–e. Conidiophores with conidia. f, g. Conidiogenous cells with conidia. h–l. Conidia. m Germinating conidia on PDA. n, o. Culture on PDA, n. from front, o. from reverse. Scale bars: c–e, h = 20 μm, m = 10 μm, f, g = 5 μm, i–l = 2 μm. in Yunnan-Guizhou Plateau: a mycological hotspot
FIGURE. Myrmecridium schulzeri (IFRD500–012) a, b. Colonies on natural substrate. c–e. Conidiophores with conidia. f, g. Conidiogenous cells with conidia. h–l. Conidia. m Germinating conidia on PDA. n, o. Culture on PDA, n. from front, o. from reverse. Scale bars: c–e, h = 20 μm, m = 10 μm, f, g = 5 μm, i–l = 2 μm.
AIRRSHIP: Example synthetic B cell receptor repertoire data
<p>Example repertoire data generated by AIRRSHIP (https://github.com/Cowanlab/airrship). Four repertoires are available (two with SHM, two without), each of which contains 100,000 sequences produced using the default AIRRSHIP parameters. Sequence data is contained in the FASTA files, TSV files give details of each step in the generation process, summary file shows the command given to AIRRSHIP and the locus file contains the alleles used in the repertoire. See https://airrship.readthedocs.io/en/latest/output/ for more information on file format.</p> <p>Repertoires were created using version 0.1.2 of AIRRSHIP.</p>
Data for: Low protease activity in B cell follicles promotes retention of intact antigens after immunization
<p>The structural integrity of vaccine antigens is critical to the generation of protective antibody responses, but the impact of protease activity on vaccination in vivo is poorly understood. We characterized protease activity in lymph nodes and found that antigens were rapidly degraded in the subcapsular sinus, paracortex, and interfollicular regions, whereas low protease activity and antigen degradation rates were detected in the vicinity of follicular dendritic cells (FDCs). Correlated with these findings, immunization regimens designed to target antigen to FDCs led to germinal centers dominantly targeting intact antigen, whereas traditional immunizations led to much weaker responses that equally targeted the intact immunogen and antigen breakdown products. Thus, spatially compartmentalized antigen proteolysis affects humoral immunity and can be exploited.</p>
Novel Combination Therapy in the Treatment of Relapsed and Refractory Aggressive B-Cell Lymphoma
ClinicalTrials.gov study NCT02436707. IPD Sharing: YES. Countries: 1. Publications: 1.
Phase 1b/2a Trial of Allogeneic HSCT From an HLA-partially Matched Related or Unrelated Donor After TCRab+ T-cell/CD19+ B-cell Depletion for Patients With Monogenic and/or Early-onset Medically Refrac
ClinicalTrials.gov study NCT06986382. IPD Sharing: NO. Countries: 1. Publications: 13.
A Phase 1 Study of ADI-001 in B Cell Malignancies
ClinicalTrials.gov study NCT04735471. IPD Sharing: NO. Countries: 1. Publications: 1.
Phase Ib/II Study Assessing the Clinical Activity and Safety of Brexucabtagene Autoleucel as a Consolidation in Patients With Relapsed/Refractory (R/R) and Newly Diagnosed B-cell Acute Lymphocytic Leu
ClinicalTrials.gov study NCT06287229. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Study of Tisagenlecleucel in Combination With Ibrutinib in r/r Diffuse Large B-cell Lymphoma Patients
ClinicalTrials.gov study NCT03876028. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Phase II Study of Ofatumumab Plus Ifosfamide, Carboplatin, Etoposide (ICE) or Dexamethasone, Cytarabine, Cisplatin (DHAP) Chemotherapy Regimen in Relapsed/ Refractory Diffuse Large B Cell Lymphoma (DL
ClinicalTrials.gov study NCT00823719. IPD Sharing: Not stated. Countries: 0. Publications: 1.
Inotuzumab Ozogamicin and Chemotherapy in Treating Patients With Recurrent or Refractory B-cell Acute Lymphoblastic Leukemia
ClinicalTrials.gov study NCT03991884. IPD Sharing: NO. Countries: 1. Publications: 1.
ScienceDex guides
Understand access before you commit
These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.