Segment | Application | Crypt isolation | Growth medium | Reference |
---|---|---|---|---|
Duodenum | Lipopolysaccharides challenge | 30 mM EDTA, 1.5 mM DTT, 4 °C, 20 min + 30 mM EDTA, 10 µM Y27632, warm, 10 min | DMEM, N2, B27 without vitamin A, 10 mM HEPES, 2 mM L-glutamine, 1 μg/mL R-spondin1, 100 ng/mL Noggin, 50 ng/mL EGF, 2.5 ng/mL Wnt-3a | [60] |
Gene edited pigs | 1 mg/mL collagenase, 2 mg/mL BSA, 37 °C, 30 min | IntestiCult™ (STEMCELL Technologies, Vancouver, Canada) | [37] | |
Jejunnum | Cell lineage identification | 30 mM EDTA, 1 mM DTT, 10 µM Y27632, 4 °C, 20 min and 37 °C 10 min | DMEM/F12, N-2, B-27 minus vitamin A, Glutamax, 1 mM HEPES, 1 mM NAC, 100 ng/mL rm Noggin, 500 ng/mL rh R-spondin, 50 ng/mL rm EGF, 100 ng/mL rh Wnt3a, 10 µM Y-27632, 10 µM SB202190, 500 nM LY2157299 | [39] |
Lentivirus transduction | 10 mM EDTA, 1 mM DTT, 4 °C, 30 min | DMEM/F-12, 2 mM glutaMAX, 10 mM HEPES, 1 mM NAC, N2, B27, 50 ng/mL rm EGF, 100 ng/mL rm Noggin, 500 ng/mL rh R-spondin 1, Wnt3a CM, 1 mM valproic acid, 10 mM nicotinamide, 2.5 μM CHIR99021, 10 μM Y27632, 10 μM SB202190, 500 nM LY2157299 | [25] | |
2D monolayers, transcriptomics | 2 mM EDTA, 4 °C, 30 min | DMEM/F12, 10 mM HEPES, B-27, 1.25 mM NAC, 50 ng/mL rh EGF, 15 nM gastrin, 10 mM nicotinamide, 10 μM p38 MAPK inhibitor, 600 nM A83-01, Noggin CM (15% v/v), R-spondin CM (15% v/v), and Wnt3A CM (30% v/v) | ||
Mycotoxin challenge | 30 mM EDTA, 1.5 mM DTT, 10 µM Y27632, 4 °C, 30 min | DMEM, 10% FBS, N2, B27, 1X GlutaMAX, 1 mM NAC, 50 ng/mL EGF, 100 ng/mL Noggin, 500 ng/mL R-spondin1, 10 mM nicotinamide, 10 µM SB202190, 0.5 µM LY2157299, 45% Wnt3a CM, 10 µM Y27632 (2–3 first days) | [18] | |
Heat Stress | 30 mM EDTA, 1.5 mM DTT, 4 °C, 30 min | DMEM/F12, Wnt3a CM, rm EGF, rm Noggin, rh R-spondin1, nicotinamide, Y27632, LY2157299, SB202190, CHIR99021, FBS, N2, B27, glutamine, NAC | [26] | |
Swine enteric virus infection | 5 mM EDTA, 4 °C, 1 h | IntestiCult™ (STEMCELL Technologies, Vancouver, Canada) | [34] | |
S. Typhimurium and T. gondii infection | 0.8 mM EDTA, 4 °C, 30 min | IntestiCult™ (STEMCELL Technologies, Vancouver, Canada) | [20] | |
Ileum | Model development | Collagenase, 37 °C, 1.5 h | 50% (DMEM + 10% FBS), 50% L-WRN CM, 10 µM SB431542, 10 µM Y27632 | [14] |
Vitamin A | 2 mM EDTA, 4 °C, 30 min | Wnt3a, Noggin and R-spondin 1 CM, B27, N2, glutamine, NAC, rm EGF, nicotinamide, SB202190 | [45] | |
Mucus production | 30 mM EDTA, 1 mM DTT, 37 °C, 10–15 min | IntestiCult™ (STEMCELL Technologies, Vancouver, Canada) | [43] | |
Lawsonia intracellularis infection | 30 mM EDTA, 1 mM DTT, 37 °C, 5–15 min | IntestiCult™ (STEMCELL Technologies, Vancouver, Canada) | [36] | |
Duodenum, Jejunum, Ileum, Colon | Porcine epidemic diarrhea virus infection | Cell dissociation reagent (STEMCELL Technologies,Vancouver, Canada) | IntestiCult™ (STEMCELL Technologies, Vancouver, Canada) | [21] |