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1
Raptor Acupuncture for Treating Chronic Degenerative Joint Disease

최금화,Gail Buhl,Julia Ponder 사단법인약침학회 2016 Journal of Acupuncture & Meridian Studies Vol.9 No.6
A permanently captive 21-year-old male bald eagle was diagnosed with chronic degenerative joint disease in the right stifle with severe lameness (Grade 5) based on radiography. Clinical signs included decreased movement, vocalization, non weight-bearing on the affected limb, inappetence, depression, and pododermatitis on the left foot (bumblefoot, Grade 3). The eagle was treated with anti-inflammatory or analgesic drugs including carprofen and celecoxib. As there was no observed clinical improvement with any of the treatments, acupuncture treatment was provided. The eagle was treated with dry needle acupuncture once per week for 2 months and biweekly for another 2 months. The Traditional Eastern Medicine diagnosis of this eagle was Bony Bi syndrome. The selected acupuncture points were ST 36, LI 4, BL 40, BL 60, GB 34, and Ba Feng (Table 3). The lameness score improved from Grade 5 to Grade 1 after 4 months of acupuncture treatment. The observed pododermatitis improved from Grade 3 to Grade 0. Symptoms including inappetence and vocalizations were significantly reduced over the 4 month period. There was no significant improvement in the radiographic signs. In conclusion, acupuncture may be a potential medical option for permanently captive raptors having musculoskeletal conditions, such as degenerative joint disease.
2
Residue Y70 of the Nitrilase Cyanide Dihydratase from Bacillus pumilus Is Critical for Formation and Activity of the Spiral Oligomer

( Jason M. Park ),( Christian M. Ponder ),( B. Trevor Sewell ),( Michael J. Benedik ) 한국미생물 · 생명공학회 2016 Journal of microbiology and biotechnology Vol.26 No.12
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Nitrilases pose attractive alternatives to the chemical hydrolysis of nitrile compounds. The activity of bacterial nitrilases towards substrate is intimately tied to the formation of large spiral-shaped oligomers. In the nitrilase CynD (cyanide dihydratase) from Bacillus pumilus, mutations in a predicted oligomeric surface region altered its oligomerization and reduced its activity. One mutant, CynD Y70C, retained uniform oligomer formation however it was inactive, unlike all other inactive mutants throughout that region all of which significantly perturbed oligomer formation. It was hypothesized that Y70 is playing an additional role necessary for CynD activity beyond influencing oligomerization. Here, we performed saturation mutagenesis at residue 70 and demonstrated that only tyrosine or phenylalanine is permissible for CynD activity. Furthermore, we show that other residues at this position are not only inactive, but have altered or disrupted oligomer conformations. These results suggest that Y70`s essential role in activity is independent of its role in the formation of the spiral oligomer.
3
A common coding variant in CASP8 is associated with breast cancer risk

Cox, Angela,Dunning, Alison M,Garcia-Closas, Montserrat,Balasubramanian, Sabapathy,Reed, Malcolm W R,Pooley, Karen A,Scollen, Serena,Baynes, Caroline,Ponder, Bruce A J,Chanock, Stephen,Lissowska, Jola Nature Pub. Co 2007 Nature genetics Vol.39 No.3
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The Breast Cancer Association Consortium (BCAC) has been established to conduct combined case-control analyses with augmented statistical power to try to confirm putative genetic associations with breast cancer. We genotyped nine SNPs for which there was some prior evidence of an association with breast cancer: CASP8 D302H (rs1045485), IGFBP3 −202 C → A (rs2854744), SOD2 V16A (rs1799725), TGFB1 L10P (rs1982073), ATM S49C (rs1800054), ADH1B 3′ UTR A → G (rs1042026), CDKN1A S31R (rs1801270), ICAM5 V301I (rs1056538) and NUMA1 A794G (rs3750913). We included data from 9–15 studies, comprising 11,391–18,290 cases and 14,753–22,670 controls. We found evidence of an association with breast cancer for CASP8 D302H (with odds ratios (OR) of 0.89 (95% confidence interval (c.i.): 0.85–0.94) and 0.74 (95% c.i.: 0.62–0.87) for heterozygotes and rare homozygotes, respectively, compared with common homozygotes; Ptrend = 1.1 × 10−7) and weaker evidence for TGFB1 L10P (OR = 1.07 (95% c.i.: 1.02–1.13) and 1.16 (95% c.i.: 1.08–1.25), respectively; Ptrend = 2.8 × 10−5). These results demonstrate that common breast cancer susceptibility alleles with small effects on risk can be identified, given sufficiently powerful studies.