antibodies

Wong JCY, Smyllie NJ, Banks GT, Pothecary CA, Barnard AR, Maywood ES, Jagannath A, Hughes S, van der Horst GTJ, MacLaren RE, Hankins MW, Hastings MH, Nolan PM, Foster RG, Peirson SN (2018) Differential roles for cryptochromes in the mammalian retinal clock. FASEB J 32:4302-4314. doi: 10.1096/fj.201701165RR PMID: 29561690

Objective: To determine roles of cryptochromes (CRY) in the retinal clock.

Summary: Data suggest that CRY1 is an essential component of the mammalian retinal clock, whereas CRY2 has a more limited role.

Usage: Immunohistochemistry 1:2500.

Related Products: Melanopsin Rabbit Polyclonal (Cat. #AB-N38)

Ing-Esteves S, Kostadinov D, Marocha J, Sing AD, Joseph KS, Laboulaye MA, Sanes JR, Lefebvre JL (2018) Combinatorial effects of alpha- and gamma-protocadherins on neuronal survival and dendritic self-avoidance. J Neurosci 38:2713-2729. doi: 10.1523/JNEUROSCI.3035-17.2018 PMID: 29439167

Objective: The clustered protocadherins (Pcdhs) comprise 58 cadherin-related proteins encoded by three tandemly arrayed gene clusters, Pcdh- , Pcdh- , and Pcdh- (Pcdha, Pcdhb, and Pcdhg, respectively). This study sought to determine roles of Pcdhas and Pcdhgs in the retina and cerebellum from mice (both sexes) lacking one or both clusters.

Summary: Study examined two regions of the CNS, the retina and cerebellum and showed that the 14 -Pcdhs and 22 -Pcdhs act synergistically to mediate neuronal survival and dendrite patterning. In retina, Pcdhgs are essential for survival of inner retinal neurons and dendritic self-avoidance of starburst amacrine cells, whereas Pcdhas are dispensable for both processes.

Usage: Anti-Melanopsin (1:5000) used to quantify two mutually exclusive RGC cell types, the Brn3a RGCs and the melanopsin-positive intrinsically photo- sensitive RGCs (Mel ipRGCs).

Related Products: Melanopsin Rabbit Polyclonal (Cat. #AB-N38)

Jiao J, Tian W, Qiu P, Norton EL, Wang MM, Chen YE, Yang B (2018) Induced pluripotent stem cells with NOTCH1 gene mutation show impaired differentiation into smooth muscle and endothelial cells: Implications for bicuspid aortic valve-related aortopathy. J Thorac Cardiovasc Surg 156:515-522. doi: 10.1016/j.jtcvs.2018.02.087 PMID: 29653750

Objective: To develop an in vitro model with human-induced pluripotent stem cells (iPSCs) to evaluate the role of NOTCH1 in smooth muscle and endothelial cell differentiation.

Summary: NOTCH1 is critical in SMC and EC differentiation of iPSCs through neural crest stem cells and cardiovascular progenitor cells, respectively. NOTCH1gene mutations may potentially contribute to the development of thoracic aortic aneurysms by affecting SMC differentiation in some patients with bicuspid aortic valve-related aortopathy.

Usage: Immunofluorescence staining and flow cytometry was performed.

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Xu K, Pan X, Qiu X, Wang D, Dong N, Yang L, Li S (2018) Neural crest-derived cells migrate from nerve to participate in Achilles tendon remodeling. Wound Repair Regen 26(1):54-63. doi: 10.1111/wrr.12614 PMID: 29381243

Objective: To investigate the role of neural crest (NC)-derived cells in tendon regeneration.

Summary: It is concluded that after Achilles tendon injury, nerves sprout into the wound site. The NC-derived Vmt1/FAP1 mesenchymal cells and peripheral nerves participate in tendon regeneration.

Usage: Histological immunofluorescence and immunostaining

Related Products: NGFR (mu p75) Rabbit Polyclonal, affinity-purified (Cat. #AB-N01AP)

Kawakami Y, Kurihara Y, Saito Y, Fujita Y, Yamashita T, Takei K (2018) The soluble form of LOTUS inhibits Nogo receptor-mediated signaling by interfering with the interaction between Nogo receptor type 1 and p75 neurotrophin receptor. J Neurosci 38:2589-2604. doi: 10.1523/JNEUROSCI.0953-17.2018. PMID: 29440387

Objective: To investigate whether the soluble form of LOTUS (s-LOTUS) also has an inhibitory action on NgR1 function as a candidate for therapeutic agents

Summary: Findings suggest that s-LOTUS inhibits NgR1-mediated signaling possibly by interfering with the interaction between NgR1 and p75NTR. Thus, s-LOTUS may have potential as a therapeutic agent for neuronal regeneration in the damaged CNS

Usage: staining (1:1000)

Related Products: NGFr (mu p75) Rabbit Polyclonal, affinity-purified (Cat. #AB-N01AP)

Ferraz LS, Watashi CM, Colturato-Kido C, Pelegrino MT, Paredes-Gamero EJ, Weller RB, Seabra AB, Rodrigues T (2018) Antitumor Potential of S-Nitrosothiol-Containing Polymeric Nanoparticles against Melanoma. Mol Pharm 15(3):1160-1168. doi: 10.1021/acs.molpharmaceut.7b01001 PMID: 29378125

Objective: To investigate the molecular mechanisms underlying chitosan nanoparticles containing S-nitrosomercaptosuccinic acid (S-nitroso-MSA-CS) induced cytotoxicity in melanoma cells.

Summary: Melanoma cells were more sensitive to cell death than normal melanocytes. S-Nitroso-MSA-CS-induced cytotoxicity exhibited features of caspase-dependent apoptosis, and it was associated with oxidative stress, characterized by increased mitochondrial superoxide production and oxidation of protein thiol groups.

Usage: Immunostaining (1:200)

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Sparks NRL, Martinez IKC, Soto CH, Zur Nieden NA-O (2018) Low osteogenic yield in human pluripotent stem cells associates with differential neural crest promoter methylation. Stem Cells 36:349-362. doi: 10.1002/stem.2746 PMID: 29193426

Objective: To compare the osteogenic potential of two human induced pluripotent stem cell lines (RIV9 and RIV4) to human H9 embryonic stem cells.

Summary: The study demonstrates that different hPSC lines, including individual hiPSC clones, could have inherently different abilities to produce functional osteoblasts potentially based on the methylation marks placed on promotor regions important for lineage decisions

Usage: immunohistochemistry

Related Products: NGFr (mu p75) Rabbit Polyclonal, affinity-purified (Cat. #AB-N01AP)

Maxwell GK, Szunyogova E, Shorrock HK, Gillingwater TH (2018) Developmental and degenerative cardiac defects in the Taiwanese mouse model of severe spinal muscular atrophy. J Anat 232:965-978. doi: 10.1111/joa.12793 PMID: 29473159

Objective: To investigate changes occurring in the heart, predominantly at pre- and early symptomatic ages, in the Taiwanese mouse model of severe Spinal muscular atrophy (SMA).

Summary: The findings support the requirement to develop systemic therapies for SMA capable of treating non-neuromuscular pathologies.

Usage: Immunohistochemistry, Western blot

Related Products: Angiotensin II receptor (AT-1R) Rabbit Polyclonal, affinity-purified (Cat. #AB-N27AP)

May Z, Kumar R, Fuehrmann T, Tam R, Vulic K, Forero J, Lucas Osma A, Fenrich K, Assinck P, Lee M, Moulson A, Shoichet M, Tetzlaff W, Biernaskie J, Fouad K (2018) Adult skin-derived precursor Schwann cell grafts form growths in the injured spinal cord of Fischer rats. Biomed Mater 13:034101. doi: 10.1088/1748-605X/aa95f8 PMID: 29068322

Objective: To improve grafted cell survival in the injured spinal cord, which is typically low.

Summary: It is of utmost importance to define the precise culture/transplantation parameters for maintenance of normal cell function and safe and effective use of cell therapy.

Usage: Immunohistochemistry (1:500)

Related Products: NGFr (192-IgG, p75) Mouse Monoclonal (Cat. #AB-N43)

Jones I, Novikova LN, Novikov LN, Renardy M, Ullrich A, Wiberg M, Carlsson L, Kingham PJ (2018) Regenerative effects of human embryonic stem cell-derived neural crest cells for treatment of peripheral nerve injury. J Tissue Eng Regen Med 12(4):e2099-e2109. doi: 10.1002/term.2642 PMID: 29327452

Objective: To determine if differentiated neural crest cells are promising supporting cell candidates to aid in peripheral nerve repair.

Summary: In this study, neural crest cells were differentiated from human embryonic stem cells. NGFR (mouse monoclonal, 1:100) Immunocytochemistry. The specificity of NGFR antibody was validated by immunocytochemical staining of both hESCs- and MACS-enriched cells.

Related Products: NGFr (mu p75) Rabbit Polyclonal, affinity-purified (Cat. #AB-N01AP)