JP2022531174A - 精索静脈瘤に罹患している男性における、生殖アプローチの特定におけるcap-score(商標)の使用 - Google Patents
精索静脈瘤に罹患している男性における、生殖アプローチの特定におけるcap-score(商標)の使用 Download PDFInfo
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Abstract
Description
本願は、参照によりその全体を本明細書に援用する、2019年4月30日出願の米国仮出願第62/840,846号に対する優先権を主張する。
特段の断りがない限り、本明細書で使用される技術用語及び科学用語はいずれも、本発明が属する分野の当業者によって通常理解されるの意味と同一の意味を有する。本明細書で言及される特許及び刊行物はいずれも、参照によりそれらの全体を援用する。
誤解を避けるために、本発明の特定の態様、実施形態、又は実施例に関連して記載される具体的な特徴(例えば、整数、特性、値、用途、疾患、式、化合物、又は基)は、互換性がない場合を除き、任意の他の態様、実施形態、又は実施例に適用可能であることが理解されることが、本明細書で意図される。したがって、かかる特徴は、本明細書で定義される定義、特許請求の範囲、又は実施形態のいずれかと併せて、必要に応じて使用することができる。本明細書(添付の特許請求の範囲、要約書、及び図面を含む)に開示された全ての特徴、及び/又はそのように開示された任意の方法又はプロセスの全ての工程は、特徴及び/又は工程の少なくともいくつかが互いに排他的である組合せを除く任意の組合せで組み合わせることができる。本発明は、開示された実施形態の詳細に限定されない。本発明は、本明細書(添付の特許請求の範囲、要約書、及び図面を含む)に開示された特徴の任意の新規の1つ又は新規の組合せ、又は開示された任意の方法若しくはプロセスの工程の任意の新規の1つ又は任意の新規の組合せに及ぶ。
Claims (15)
- 精索静脈瘤に罹患している対象における生殖アプローチを特定するための方法であって、
(a)前記対象が精索静脈瘤と診断されたという情報を受け取ることと、
(b)前記対象から精子サンプルを得ることと、
(c)前記精子サンプルを固定剤で固定することと、
(d)前記精子サンプルを、GM1局在パターンを特定する標識で標識することと、
(e)前記精子サンプルで発現されるGM1局在パターンの総数(「総GM1」)、前記精子サンプルで発現される頂端先体(AA)のGM1局在パターンの数及び先体原形質膜(APM)のGM1局在パターンの数を測定することと、
(f)総GM1、AA、及びAPMの関数としてCAP-ScoreTMを得ることと、
(g)推奨される生殖アプローチを使用するための指示を与えることと
を含むことを特徴とする方法。 - 前記精索静脈瘤が、理学的検査によって診断される、請求項1に記載の方法。
- 前記生殖アプローチが、精索静脈瘤修復手術、自然受胎、子宮内授精(IUI)、体外受精(IVF)、子宮頸管内授精(ICI)、顕微授精(ICSI)、配偶子卵管内移植(GIFT)、及び囲卵腔内精子注入(SUZI)から選択される、請求項1に記載の方法。
- 前記生殖アプローチが、前記対象の前記CAP-ScoreTMが参照集団平均未満で1標準偏差より高い場合、自然受胎、IUI、及びICIから選択される、請求項1に記載の方法。
- 前記生殖アプローチが、前記CAP-ScoreTMが参照集団平均未満で1標準偏差より低い場合、IVF、ICSI、GIFT、及びSUZIから選択される、請求項1に記載の方法。
- 前記指示が、前記対象に与えられる、請求項1に記載の方法。
- 前記指示が、医療専門家に与えられる、請求項1に記載の方法。
- 前記生殖アプローチが、精索静脈瘤修復手術である、請求項1に記載の方法。
- 前記精索静脈瘤修復手術が成功したかどうかを判定するために、精索静脈瘤修復手術後に得られた精子サンプルに手術後のCAP-ScoreTMを提供することを更に含む、請求項8に記載の方法。
- 前記CAP-ScoreTMを前記手術後のCAP-ScoreTMと比較することを更に含み、前記手術後のCAP-ScoreTMの少なくとも7パーセントの上昇が、精索静脈瘤修復手術の成功を示す、請求項9に記載の方法。
- 前記GM1局在パターンが、頂端先体(AA)、先体原形質膜(APM)、裏打ち細胞、中間体(INTER)、先体後原形質膜(PAPM)、エクアトリアルセグメント(ES)、及びディフューズ(DIFF)から選択される、請求項1に記載の方法。
- 前記精子サンプルが、少なくとも30分間固定される、請求項1に記載の方法。
- 前記標識が、蛍光標識である、請求項1に記載の方法。
- 前記標識が、コレラ毒素bサブユニットである、請求項13に記載の方法。
- 運動性、形態、量、濃度、pH、粘度、及びそれらの組合せから選択される1以上の精子の特徴を分析することを更に含む、請求項1に記載の方法。
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